Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.102
Anouk F. J. Geraets, S. Köhler, M. Schram
Late-life depression (LLD) is a common complex mood disorder with high comorbidity of both psychiatric and physical diseases, cognitive decline, and increased mortality. The mechanisms underlying LLD are incompletely understood. The heterogeneity of depression complicates research into the underlying mechanisms, and factors involved in LLD may differ from those involved in early-life depression. This narrative review provides an overview of (micro-)vascular and metabolic factors involved in the development of LLD. Evidence suggests that cerebral small vessel disease, generalized microvascular dysfunction, and metabolic risk factors, including diabetes and inflammation, may contribute to the development of LLD, while the role of neurodegeneration needs further in-depth investigation. Accordingly, vascular and metabolic factors may provide promising targets for the prevention and improvement of treatment of LLD. Guidelines to screen for LLD in cardiovascular care need further implementation, as do integrated care approaches that treat LLD and diabetes jointly. However, intervention studies are needed to assess which interventions are appropriate and most effective in clinical practice.
{"title":"Vascular and metabolic risk factors of late-life depression","authors":"Anouk F. J. Geraets, S. Köhler, M. Schram","doi":"10.20517/2574-1209.2021.102","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.102","url":null,"abstract":"Late-life depression (LLD) is a common complex mood disorder with high comorbidity of both psychiatric and physical diseases, cognitive decline, and increased mortality. The mechanisms underlying LLD are incompletely understood. The heterogeneity of depression complicates research into the underlying mechanisms, and factors involved in LLD may differ from those involved in early-life depression. This narrative review provides an overview of (micro-)vascular and metabolic factors involved in the development of LLD. Evidence suggests that cerebral small vessel disease, generalized microvascular dysfunction, and metabolic risk factors, including diabetes and inflammation, may contribute to the development of LLD, while the role of neurodegeneration needs further in-depth investigation. Accordingly, vascular and metabolic factors may provide promising targets for the prevention and improvement of treatment of LLD. Guidelines to screen for LLD in cardiovascular care need further implementation, as do integrated care approaches that treat LLD and diabetes jointly. However, intervention studies are needed to assess which interventions are appropriate and most effective in clinical practice.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67654177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.138
Nicole Rademacher, Cordell Spellman, G. Almassi, M. W. V. Ballmoos
Postoperative atrial fibrillation (POAF) affects up to 50% of patients undergoing cardiac surgery. It remains unclear to what extent POAF increases the stroke risk and whether anticoagulation is warranted in this setting. The primary objective of this review was to conduct a systematic review of the evidence for a correlation between POAF and stroke. Further, we sought to evaluate the published evidence on anticoagulation in the setting of POAF to prevent stroke. To this end, we performed a comprehensive literature search to identify studies on POAF in patients undergoing cardiac surgery with stroke as an outcome. To date, eight meta-analyses providing pooled estimates of the stroke risk associated with POAF in patients undergoing cardiac surgery have been published. The reported pooled odds ratios range from 1.36 to 4.09 for unadjusted estimates. Additionally, five studies were identified that evaluated the impact of anticoagulation on stroke in the setting of POAF. Of these, three supported the use of anticoagulants, and two studies were inconclusive. This systematic review did not find strong supporting evidence that POAF is causally related to stroke, despite a strong correlation with comorbidities and all-cause mortality in the literature. Available evidence to date suggests an elevated risk of bleeding with no clear reduction in stroke or other thromboembolic events when anticoagulation is initiated in the setting of POAF. An upcoming randomized clinical trial by the Cardiothoracic Surgery Network group will hopefully provide clarification on the recommendations for anticoagulation in the setting of POAF after cardiac surgery.
{"title":"Stroke risk and anticoagulation in the setting of post-cardiac surgery atrial fibrillation: a systematic review of the literature","authors":"Nicole Rademacher, Cordell Spellman, G. Almassi, M. W. V. Ballmoos","doi":"10.20517/2574-1209.2021.138","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.138","url":null,"abstract":"Postoperative atrial fibrillation (POAF) affects up to 50% of patients undergoing cardiac surgery. It remains unclear to what extent POAF increases the stroke risk and whether anticoagulation is warranted in this setting. The primary objective of this review was to conduct a systematic review of the evidence for a correlation between POAF and stroke. Further, we sought to evaluate the published evidence on anticoagulation in the setting of POAF to prevent stroke. To this end, we performed a comprehensive literature search to identify studies on POAF in patients undergoing cardiac surgery with stroke as an outcome. To date, eight meta-analyses providing pooled estimates of the stroke risk associated with POAF in patients undergoing cardiac surgery have been published. The reported pooled odds ratios range from 1.36 to 4.09 for unadjusted estimates. Additionally, five studies were identified that evaluated the impact of anticoagulation on stroke in the setting of POAF. Of these, three supported the use of anticoagulants, and two studies were inconclusive. This systematic review did not find strong supporting evidence that POAF is causally related to stroke, despite a strong correlation with comorbidities and all-cause mortality in the literature. Available evidence to date suggests an elevated risk of bleeding with no clear reduction in stroke or other thromboembolic events when anticoagulation is initiated in the setting of POAF. An upcoming randomized clinical trial by the Cardiothoracic Surgery Network group will hopefully provide clarification on the recommendations for anticoagulation in the setting of POAF after cardiac surgery.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67655544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.118
T. Bilfinger
Atrial Fibrillation (AF) is encountered daily by the cardiac surgeon. How to deal with a patient with pre existing AF who is on anticoagulation taking into account urgency, type of anticoagulation and procedure planned are some of the daily considerations encountered. When to start anticoagulation and other pharmacotherapy after the occurrence of post-op atrial fibrillation and the use of ablative therapies in view of bleeding and other complications are daily judgement calls made by surgeons. Whom to offer combined interventions are decisions the surgeon faces daily. While guidelines help in broad strokes, there is little help for individual situations which is due to structural problems and absence of universal definitions resulting in the lack of granular data needed for practical individualized daily decision making.
{"title":"Daily atrial fibrillation issues: the view-point of a practicing surgeon","authors":"T. Bilfinger","doi":"10.20517/2574-1209.2021.118","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.118","url":null,"abstract":"Atrial Fibrillation (AF) is encountered daily by the cardiac surgeon. How to deal with a patient with pre existing AF who is on anticoagulation taking into account urgency, type of anticoagulation and procedure planned are some of the daily considerations encountered. When to start anticoagulation and other pharmacotherapy after the occurrence of post-op atrial fibrillation and the use of ablative therapies in view of bleeding and other complications are daily judgement calls made by surgeons. Whom to offer combined interventions are decisions the surgeon faces daily. While guidelines help in broad strokes, there is little help for individual situations which is due to structural problems and absence of universal definitions resulting in the lack of granular data needed for practical individualized daily decision making.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67654395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.125
J. Trahanas, O. Jarral, Chandler Long, G. Hughes, Frank W. Sellke
The standard of care first-line therapy for uncomplicated acute type B aortic dissection is medical therapy. As a result, many of these dissections progress to become chronic type B aortic dissections (CTBAD). In the following manuscript, we will outline the natural history of these lesions and review what constitutes a CTBAD by anatomy and chronology. We will also describe the long-term medical management and surveillance of these lesions, what constitutes high-risk features, and when intervention should be considered. Endovascular, open and hybrid management strategies, potential complications, and subsequently required surveillance will also be discussed. With proper medical management, surveillance, and intervention, CTBAD can be managed effectively and downstream morbidity minimized.
{"title":"Management of chronic type B aortic dissection","authors":"J. Trahanas, O. Jarral, Chandler Long, G. Hughes, Frank W. Sellke","doi":"10.20517/2574-1209.2021.125","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.125","url":null,"abstract":"The standard of care first-line therapy for uncomplicated acute type B aortic dissection is medical therapy. As a result, many of these dissections progress to become chronic type B aortic dissections (CTBAD). In the following manuscript, we will outline the natural history of these lesions and review what constitutes a CTBAD by anatomy and chronology. We will also describe the long-term medical management and surveillance of these lesions, what constitutes high-risk features, and when intervention should be considered. Endovascular, open and hybrid management strategies, potential complications, and subsequently required surveillance will also be discussed. With proper medical management, surveillance, and intervention, CTBAD can be managed effectively and downstream morbidity minimized.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67654909","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.81
S. Pica, M. Lombardi
The use of cardiac magnetic resonance (CMR) for accurate morphological assessment of cardiomyopathies is well described. CMR tissue characterization with late gadolinium enhancement and parametric mapping is highly promising in differentiating key etiologies of left ventricular hypertrophy, diagnosing cardiac involvement in systemic amyloidosis, detecting early disease, and tracking changes over time, as well as providing valuable prognostic information. This review focuses on the typical imaging findings in cardiac amyloidosis by CMR, highlighting its potentials with respect to traditional imaging techniques. Furthermore, the diagnostic and prognostic role of CMR parameters and the future perspectives related to the newest applications are addressed.
{"title":"Disclosing the cardiomyopathic substrate within the heart muscles in amyloidosis by cardiac magnetic resonance: diagnostic and prognostic implications","authors":"S. Pica, M. Lombardi","doi":"10.20517/2574-1209.2021.81","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.81","url":null,"abstract":"The use of cardiac magnetic resonance (CMR) for accurate morphological assessment of cardiomyopathies is well described. CMR tissue characterization with late gadolinium enhancement and parametric mapping is highly promising in differentiating key etiologies of left ventricular hypertrophy, diagnosing cardiac involvement in systemic amyloidosis, detecting early disease, and tracking changes over time, as well as providing valuable prognostic information. This review focuses on the typical imaging findings in cardiac amyloidosis by CMR, highlighting its potentials with respect to traditional imaging techniques. Furthermore, the diagnostic and prognostic role of CMR parameters and the future perspectives related to the newest applications are addressed.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67655432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01Epub Date: 2022-03-05DOI: 10.20517/2574-1209.2021.103
Haider Aldiwani, Michael D Nelson, Behzad Sharif, Janet Wei, T Jake Samuel, Nissi Suppogu, Odayme Quesada, Galen Cook-Wiens, Edward Gill, Lidia S Szczepaniak, Louise E J Thomson, Balaji Tamarappoo, Anum Asif, Chrisandra Shufelt, Daniel Berman, C Noel Bairey Merz
Aim: Women with evidence of ischemia and no obstructive coronary artery disease (INOCA) have an increased risk of major adverse cardiac events, including heart failure with preserved ejection fraction (HFpEF). To investigate potential links between INOCA and HFpEF, we examined pathophysiological findings present in both INOCA and HFpEF.
Methods: We performed adenosine stress cardiac magnetic resonance imaging (CMRI) in 56 participants, including 35 women with suspected INOCA, 13 women with HFpEF, and 8 reference control women. Myocardial perfusion imaging was performed at rest and with vasodilator stress with intravenous adenosine. Myocardial perfusion reserve index was quantified as the ratio of the upslope of increase in myocardial contrast at stress vs. rest. All CMRI measures were quantified using CVI42 software (Circle Cardiovascular Imaging Inc). Statistical analysis was performed using linear regression models, Fisher's exact tests, ANOVA, or Kruskal-Wallis tests.
Results: Age (P = 0.007), Body surface area (0.05) were higher in the HFpEF group. Left ventricular ejection fraction (P = 0.02) was lower among the INOCA and HFpEF groups than reference controls after age adjustment. In addition, there was a graded reduction in myocardial perfusion reserve index in HFpEF vs. INOCA vs. reference controls (1.5 ± 0.3, 1.8 ± 0.3, 1.9 ± 0.3, P = 0.02), which was attenuated with age-adjustment.
Conclusion: Reduced myocardial perfusion reserve appears to be a common pathophysiologic feature in INOCA and HFpEF patients.
{"title":"Reduced myocardial perfusion is common among subjects with ischemia and no obstructive coronary artery disease and heart failure with preserved ejection fraction: a report from the WISE-CVD continuation study.","authors":"Haider Aldiwani, Michael D Nelson, Behzad Sharif, Janet Wei, T Jake Samuel, Nissi Suppogu, Odayme Quesada, Galen Cook-Wiens, Edward Gill, Lidia S Szczepaniak, Louise E J Thomson, Balaji Tamarappoo, Anum Asif, Chrisandra Shufelt, Daniel Berman, C Noel Bairey Merz","doi":"10.20517/2574-1209.2021.103","DOIUrl":"10.20517/2574-1209.2021.103","url":null,"abstract":"<p><strong>Aim: </strong>Women with evidence of ischemia and no obstructive coronary artery disease (INOCA) have an increased risk of major adverse cardiac events, including heart failure with preserved ejection fraction (HFpEF). To investigate potential links between INOCA and HFpEF, we examined pathophysiological findings present in both INOCA and HFpEF.</p><p><strong>Methods: </strong>We performed adenosine stress cardiac magnetic resonance imaging (CMRI) in 56 participants, including 35 women with suspected INOCA, 13 women with HFpEF, and 8 reference control women. Myocardial perfusion imaging was performed at rest and with vasodilator stress with intravenous adenosine. Myocardial perfusion reserve index was quantified as the ratio of the upslope of increase in myocardial contrast at stress <i>vs</i>. rest. All CMRI measures were quantified using CVI42 software (Circle Cardiovascular Imaging Inc). Statistical analysis was performed using linear regression models, Fisher's exact tests, ANOVA, or Kruskal-Wallis tests.</p><p><strong>Results: </strong>Age (<i>P</i> = 0.007), Body surface area (0.05) were higher in the HFpEF group. Left ventricular ejection fraction (<i>P</i> = 0.02) was lower among the INOCA and HFpEF groups than reference controls after age adjustment. In addition, there was a graded reduction in myocardial perfusion reserve index in HFpEF <i>vs</i>. INOCA <i>vs</i>. reference controls (1.5 ± 0.3, 1.8 ± 0.3, 1.9 ± 0.3, <i>P</i> = 0.02), which was attenuated with age-adjustment.</p><p><strong>Conclusion: </strong>Reduced myocardial perfusion reserve appears to be a common pathophysiologic feature in INOCA and HFpEF patients.</p>","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"6 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9278056/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10785179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.120
Daniel F Pardo, F. Grover, Jessica Y. Rove, A. Shroyer
Aim: In the United States (US), post-operative atrial fibrillation (POAF) is the most common complication following cardiac surgery. In order to understand the opportunities to improve POAF patients’ care, this “30,000 foot” review evaluated the professional society POAF database/registry definitions and guideline recommendations. Methods: All US-based professional society organizations with an interventional cardiac database/registry and/or cardiac care guidelines were identified; from these, the POAF database definitions and guideline recommendations were evaluated using a content analysis approach. Results: The Society of Thoracic Surgeons (STS) POAF definition was the most frequently referenced definition (21% of key references). Only 50% (n = 5/10) US cardiac surgery databases/registries included any POAF definition; compared to STS, the other five definitions required substantially more detailed documentation. Across eight guidelines, three different types of POAF recommendations were found: risk assessment (n = 3); prevention (n = 7); and management (n = 8). As a common feature, the risk assessment strategies tended to focus on advanced age (n = 6). Beta-blockers (n = 5) and amiodarone (n = 6) were common prevention approaches. Uniformly, anti-coagulation was the only management strategy (n = 8) recommended, barring any contraindications. Conclusion: Across ten professional societies, 50% had no POAF definition; of the remaining five, no POAF definitional consistency was found. Across the eight US-based professional society POAF-related guidelines, only anticoagulation was uniformly recommended. Given these “big picture” findings, professional societies are urged to work collaboratively to harmonize these divergent POAF definitions and consolidate their evidence-based guideline recommendations to improve future POAF patients’ quality of care.
{"title":"Improving future postoperative atrial fibrillation care: a 30,000-foot viewpoint","authors":"Daniel F Pardo, F. Grover, Jessica Y. Rove, A. Shroyer","doi":"10.20517/2574-1209.2021.120","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.120","url":null,"abstract":"Aim: In the United States (US), post-operative atrial fibrillation (POAF) is the most common complication following cardiac surgery. In order to understand the opportunities to improve POAF patients’ care, this “30,000 foot” review evaluated the professional society POAF database/registry definitions and guideline recommendations. Methods: All US-based professional society organizations with an interventional cardiac database/registry and/or cardiac care guidelines were identified; from these, the POAF database definitions and guideline recommendations were evaluated using a content analysis approach. Results: The Society of Thoracic Surgeons (STS) POAF definition was the most frequently referenced definition (21% of key references). Only 50% (n = 5/10) US cardiac surgery databases/registries included any POAF definition; compared to STS, the other five definitions required substantially more detailed documentation. Across eight guidelines, three different types of POAF recommendations were found: risk assessment (n = 3); prevention (n = 7); and management (n = 8). As a common feature, the risk assessment strategies tended to focus on advanced age (n = 6). Beta-blockers (n = 5) and amiodarone (n = 6) were common prevention approaches. Uniformly, anti-coagulation was the only management strategy (n = 8) recommended, barring any contraindications. Conclusion: Across ten professional societies, 50% had no POAF definition; of the remaining five, no POAF definitional consistency was found. Across the eight US-based professional society POAF-related guidelines, only anticoagulation was uniformly recommended. Given these “big picture” findings, professional societies are urged to work collaboratively to harmonize these divergent POAF definitions and consolidate their evidence-based guideline recommendations to improve future POAF patients’ quality of care.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67654843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.146
Daniel F Pardo, A. L. Shroyer, T. Bilfinger
Aim: In the US, postoperative atrial fibrillation (POAF) is the most common complication after cardiac surgery and a frequent complication after non-cardiac surgery, causing excess patient length of stay and costs. After a comprehensive review looking for validated statistically significant data sets, too few data, particularly from outside of the US and Europe, could be found to perform a conclusive analysis, but there is enough data for a well-informed, educated opinion. Methods: A systematic review analyzing 28 international and US studies of POAF hospital length of stay were identified; from this excess and % excess along with total patient length of stay were calculated, where excess patient length of stay is defined as the difference in post-operative stay between POAF and non-POAF patients in days. Geographic variabilities were calculated using chi-square analyses for US regions and international comparisons for a variety of surgical procedures with POAF. Results: Geographic variability analyses when corrected for total hospital stay showed a 325% longer excess patient length of stay (days) in the US vs. Europe (3.4 days vs. 0.8 days) for coronary artery bypass grafting (CABG). It also showed a 27.3% longer excess patient length of stay (days) in the US vs. Europe (4.2 days vs. 3.3 days) for lung resections. These were both statistically significant at P < 0.001. Conclusion: There appear to be substantial variations in POAF-related care practices worldwide. In all practice settings, POAF causes increased patient length of stay. Europeans appear to do better than the US in POAF patients’ length of stay for CABG but not for lung resections. POAF is a worldwide problem where international cooperation in research and development of best practice guidelines would be particularly fruitful.
{"title":"Global variation in the incidence of new-onset postoperative atrial fibrillation after cardiac and non-cardiac surgery: a systematic review","authors":"Daniel F Pardo, A. L. Shroyer, T. Bilfinger","doi":"10.20517/2574-1209.2021.146","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.146","url":null,"abstract":"Aim: In the US, postoperative atrial fibrillation (POAF) is the most common complication after cardiac surgery and a frequent complication after non-cardiac surgery, causing excess patient length of stay and costs. After a comprehensive review looking for validated statistically significant data sets, too few data, particularly from outside of the US and Europe, could be found to perform a conclusive analysis, but there is enough data for a well-informed, educated opinion. Methods: A systematic review analyzing 28 international and US studies of POAF hospital length of stay were identified; from this excess and % excess along with total patient length of stay were calculated, where excess patient length of stay is defined as the difference in post-operative stay between POAF and non-POAF patients in days. Geographic variabilities were calculated using chi-square analyses for US regions and international comparisons for a variety of surgical procedures with POAF. Results: Geographic variability analyses when corrected for total hospital stay showed a 325% longer excess patient length of stay (days) in the US vs. Europe (3.4 days vs. 0.8 days) for coronary artery bypass grafting (CABG). It also showed a 27.3% longer excess patient length of stay (days) in the US vs. Europe (4.2 days vs. 3.3 days) for lung resections. These were both statistically significant at P < 0.001. Conclusion: There appear to be substantial variations in POAF-related care practices worldwide. In all practice settings, POAF causes increased patient length of stay. Europeans appear to do better than the US in POAF patients’ length of stay for CABG but not for lung resections. POAF is a worldwide problem where international cooperation in research and development of best practice guidelines would be particularly fruitful.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67655138","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.85
G. J. Valooran, M. Subbiah, M. Idhrees, Mukesh Karuppannan, M. Bashir, Bashi V. Velayudhan
Repeat revascularization after percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) is one of the most common long-term complications which warrants continuous clinical follow up. Re-interventions negatively impact long-term survival in patients with coronary artery disease. The repeat revascularization after PCI can be either a target lesion revascularization (stent thrombosis/in-stent restenosis) or a revascularization of native coronary artery after PCI (target vessel revascularization/non-target vessel revascularization). The EVENT registry reports that repeat revascularization rates in patients undergoing PCI is 12% in the first year of follow up. Repeat revascularization with additional stent deployment increases the rate of stent thrombosis and restenosis, thereby leading to recurrent ischemic events. Repeat revascularization after CABG can be either in the early postoperative period or later due to native disease progression or late graft stenosis. The need for re-intervention after surgical or percutaneous revascularization is inevitable and is dependent on modifiable and non-modifiable risk factors.
{"title":"Percutaneous catheter-based repeat revascularization in patients with previous PCI or CABG: a comprehensive review of the evidence","authors":"G. J. Valooran, M. Subbiah, M. Idhrees, Mukesh Karuppannan, M. Bashir, Bashi V. Velayudhan","doi":"10.20517/2574-1209.2021.85","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.85","url":null,"abstract":"Repeat revascularization after percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) is one of the most common long-term complications which warrants continuous clinical follow up. Re-interventions negatively impact long-term survival in patients with coronary artery disease. The repeat revascularization after PCI can be either a target lesion revascularization (stent thrombosis/in-stent restenosis) or a revascularization of native coronary artery after PCI (target vessel revascularization/non-target vessel revascularization). The EVENT registry reports that repeat revascularization rates in patients undergoing PCI is 12% in the first year of follow up. Repeat revascularization with additional stent deployment increases the rate of stent thrombosis and restenosis, thereby leading to recurrent ischemic events. Repeat revascularization after CABG can be either in the early postoperative period or later due to native disease progression or late graft stenosis. The need for re-intervention after surgical or percutaneous revascularization is inevitable and is dependent on modifiable and non-modifiable risk factors.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67655511","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.20517/2574-1209.2021.93
P. Rao
This review describes echocardiographic features of commonly encountered cyanotic congenital heart defects. Echo-Doppler characteristics of more commonly seen defects: tetralogy of Fallot, transposition of the great arteries, tricuspid atresia, total anomalous pulmonary venous connection, and truncus arteriosus were first discussed. Then, hypoplastic left heart syndrome followed by less commonly observed lesions such as double-outlet right ventricle, double-inlet left ventricle, interrupted aortic arch, pulmonary atresia with an intact ventricular septum, congenitally corrected transposition of the great arteries, Ebstein’s anomaly of the tricuspid valve, and mitral atresia with normal aortic root were reviewed.
{"title":"Echocardiography: an overview - Part III","authors":"P. Rao","doi":"10.20517/2574-1209.2021.93","DOIUrl":"https://doi.org/10.20517/2574-1209.2021.93","url":null,"abstract":"This review describes echocardiographic features of commonly encountered cyanotic congenital heart defects. Echo-Doppler characteristics of more commonly seen defects: tetralogy of Fallot, transposition of the great arteries, tricuspid atresia, total anomalous pulmonary venous connection, and truncus arteriosus were first discussed. Then, hypoplastic left heart syndrome followed by less commonly observed lesions such as double-outlet right ventricle, double-inlet left ventricle, interrupted aortic arch, pulmonary atresia with an intact ventricular septum, congenitally corrected transposition of the great arteries, Ebstein’s anomaly of the tricuspid valve, and mitral atresia with normal aortic root were reviewed.","PeriodicalId":75299,"journal":{"name":"Vessel plus","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67655878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：