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Cardiovascular Revascularization Medicine: Interesting Cases最新文献

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Minimally invasive management of bioprosthetic tricuspid valve endocarditis with hemodynamically significant tricuspid stenosis using AngioVac: A case report
Pub Date : 2025-02-21 DOI: 10.1016/j.crmic.2025.100060
Samantha L. Weller, Katherine Lutz, Colter Wichern, Castigliano M. Bhamidipati, Jeffrey A. Marbach
We report the case of a 44-year-old male with sepsis secondary to Streptococcus oralis bacteremia complicated by bioprosthetic tricuspid valve endocarditis and severe, symptomatic tricuspid stenosis. Due to significant comorbidities and ongoing polysubstance abuse, initial vegetation debulking using the AngioVac F22 (Angiodynamics NY, USA) mechanical aspiration system was pursued prior to consideration of re-do surgical tricuspid valve replacement. Mechanical aspiration successfully removed the majority of the large valve vegetation, resulting in significantly improved tricuspid valve gradients. This case highlights the AngioVac system's clinical utility in reducing the hemodynamic consequences of large valvular vegetations in high surgical risks patients.
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引用次数: 0
Bidirectional biopsy forceps approach for calcified common femoral artery lesion
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2025.100055
Daisuke Yamazaki

Background

In cases of highly calcified lesions of the common femoral artery with intermittent claudication, it is common to try exercise therapy first and, if there is little improvement, to try surgical endarterectomy, but the method of treatment may vary depending on whether a vascular surgeon is available at the same institution. Also, atherectomy devices may not yet be available in some centers. Therefore, an atherectomy is sometimes performed with biopsy forceps for myocardial biopsy of highly calcified lesions in the common femoral artery to the proximal part of the superficial femoral artery.

Case description

We report three cases with intermittent claudication in which atherectomy with biopsy forceps was performed for severe calcified lesions of the common femoral artery using a crossover approach from the contralateral femoral artery and a retrograde distal approach from the ipsilateral peripheral side. In all three cases, intermittent claudication and ankle-brachial pressure index improved, and the postoperative course was good without complications.

Conclusions

Calcified plaque ablation with biopsy forceps requires many points of caution with off-label use, but the bidirectional approach allows for effective and efficient ablation.
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引用次数: 0
Progressive saphenous vein graft aneurysm treated percutaneously after initial failed percutaneous treatment and failed conservative approach: A case report
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2025.100058
Xander Jacquemyn , Karel M. Van Praet , Frank Van Praet , Lieven Maene , Ivan Degrieck
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引用次数: 0
Successful catheter-based treatment of endoprosthesis related ascending aortic pseudoaneurysm, a case report
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2024.100054
Arnoldo E. Loáisiga Sáenz, Norman Said Vega, Gian-Manuel Jiménez-Rodríguez, Guering Eid-Lidt
We describe a case of an ascending thoracic aortic pseudoaneurysm in a patient with a history of successful treatment of a dissecting aortic arch aneurysm with thoracic endovascular aortic repair (TEVAR) performed two years earlier. Comprehensive imaging evaluation and the appropriate technical considerations were essential for the successful exclusion of the pseudoaneurysm using a transcatheter-based approach. The patient's prior history of aortic pathology and endovascular intervention required thoughtful planning and execution of the procedure to effectively manage this rare but serious complication.
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引用次数: 0
Concurrent cardio-cerebral infarction: Case report and current management strategies
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2025.100056
Marc El Khoury , Louay Zaghlol , Kalyan R. Chitturi , Hayder D. Hashim , Ron Waksman
Concurrent cardio-cerebral infarction (CCCI) is a rare phenomenon in which an acute myocardial infarction (MI) and acute ischemic stroke (AIS) occur simultaneously. With a reported incidence ranging between 0.009 % to 0.9 %, this condition poses significant management challenges due to the competing need to rapidly restore perfusion to both the brain and heart. We present the case of a 71-year-old female with simultaneous left main coronary artery (LMCA) occlusion and ischemic stroke. Medical management with dual antiplatelet therapy (DAPT) and anticoagulation led to an excellent outcome. This case adds to the available literature on CCCI and highlights the importance of individualized care. A review of the literature reveals varied approaches to management, with no standardized treatment protocols established for CCCI.
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引用次数: 0
Therapeutic patent foramen ovale closure in a 92-year-old patient
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2024.100053
Akhil Avunoori Chandra , Matteo Sturla , Andrea Scotti , Antonella Millin , Victoria B. Leonichev , Edwin C. Ho , Azeem Latib
Patent foramen ovale (PFO) is a common congenital heart defect that can lead to significant complications. This case report discusses a 92-year-old female patient with refractory hypoxia and platypnea-orthodeoxia syndrome. The patient underwent successful transcatheter PFO closure, which significantly improved her oxygenation and quality of life. This case underscores the importance of considering PFO closure in elderly patients under specific circumstances, particularly when it offers substantial therapeutic benefits and aligns with the patient's goals of care.
{"title":"Therapeutic patent foramen ovale closure in a 92-year-old patient","authors":"Akhil Avunoori Chandra ,&nbsp;Matteo Sturla ,&nbsp;Andrea Scotti ,&nbsp;Antonella Millin ,&nbsp;Victoria B. Leonichev ,&nbsp;Edwin C. Ho ,&nbsp;Azeem Latib","doi":"10.1016/j.crmic.2024.100053","DOIUrl":"10.1016/j.crmic.2024.100053","url":null,"abstract":"<div><div>Patent foramen ovale (PFO) is a common congenital heart defect that can lead to significant complications. This case report discusses a 92-year-old female patient with refractory hypoxia and platypnea-orthodeoxia syndrome. The patient underwent successful transcatheter PFO closure, which significantly improved her oxygenation and quality of life. This case underscores the importance of considering PFO closure in elderly patients under specific circumstances, particularly when it offers substantial therapeutic benefits and aligns with the patient's goals of care.</div></div>","PeriodicalId":100217,"journal":{"name":"Cardiovascular Revascularization Medicine: Interesting Cases","volume":"5 ","pages":"Article 100053"},"PeriodicalIF":0.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143144458","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}
引用次数: 0
Outcomes of an enhanced percutaneous coronary intervention combining orbital and rotational atherectomy for calcified lesions: A case series report
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2025.100057
Daisuke Kanda, Kenta Ohmure, Daichi Fukumoto, Hirokazu Shimono, Hiroyuki Tabata, Nobuhiro Ito, Mitsuru Ohishi
Coronary artery calcification is significantly associated with major adverse cardiac events in patients with coronary artery disease. However, percutaneous coronary intervention (PCI) for calcified lesions presents challenges. This report presents a series of 20 cases that underwent intravascular imaging-guided PCI using a combination therapy involving an orbital atherectomy system (OAS) followed by rotational atherectomy (RA) specifically designed to address calcified lesions. Intravascular imaging during OAS allowed the use of guidewire bias to the calcified lesion, thereby allowing targeted ablative therapy using RA. These findings suggest that this approach significantly reduces the risk of slow flow compared with the use of a large burr in RA monotherapy, offering a safer and more effective treatment method.
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引用次数: 0
BTS (balloon-trap straightening) technique for the completion of reversed wire technique
Pub Date : 2025-02-01 DOI: 10.1016/j.crmic.2024.100052
Hirofumi Kusumoto, Katsuyuki Hasegawa, Kasumi Ishibuchi, Wataru Yamamoto
Inserting a guidewire into an extremely angulated side branch (SB) is difficult in percutaneous coronary intervention (PCI). Reversed wire technique (RWT) method was developed to specifically overcome this challenging situation, and it has become common among operators performing PCI. During the procedure of RWT, we sometimes have difficulty in straightening the reversed bend due to lack of intentional control of the RW and fail in an attempt of wire insertion into target branch. BTS (balloon-trap straightening) technique is a novel method we developed to facilitate straightening the reverse bend. It consists of the following steps: 1) Extracting a dual lumen catheter (DLC). 2) Advancing a balloon via a guidewire of the main vessel and dilating it at the bifurcation to stabilize the RW position. 3) Pulling back the RW gently to straighten the reversed bend while trapping the RW at the bifurcation. 4) Inserting a micro-catheter via the RW to steer the guidewire distally. This technique could be a simple yet effective method to overcome the difficulty of straightening the bend of the reverse wire. It also helps us to save time and effort in accomplishing SB access, even during the treatment of complex bifurcated lesions.
{"title":"BTS (balloon-trap straightening) technique for the completion of reversed wire technique","authors":"Hirofumi Kusumoto,&nbsp;Katsuyuki Hasegawa,&nbsp;Kasumi Ishibuchi,&nbsp;Wataru Yamamoto","doi":"10.1016/j.crmic.2024.100052","DOIUrl":"10.1016/j.crmic.2024.100052","url":null,"abstract":"<div><div>Inserting a guidewire into an extremely angulated side branch (SB) is difficult in percutaneous coronary intervention (PCI). Reversed wire technique (RWT) method was developed to specifically overcome this challenging situation, and it has become common among operators performing PCI. During the procedure of RWT, we sometimes have difficulty in straightening the reversed bend due to lack of intentional control of the RW and fail in an attempt of wire insertion into target branch. BTS (balloon-trap straightening) technique is a novel method we developed to facilitate straightening the reverse bend. It consists of the following steps: 1) Extracting a dual lumen catheter (DLC). 2) Advancing a balloon via a guidewire of the main vessel and dilating it at the bifurcation to stabilize the RW position. 3) Pulling back the RW gently to straighten the reversed bend while trapping the RW at the bifurcation. 4) Inserting a micro-catheter via the RW to steer the guidewire distally. This technique could be a simple yet effective method to overcome the difficulty of straightening the bend of the reverse wire. It also helps us to save time and effort in accomplishing SB access, even during the treatment of complex bifurcated lesions.</div></div>","PeriodicalId":100217,"journal":{"name":"Cardiovascular Revascularization Medicine: Interesting Cases","volume":"5 ","pages":"Article 100052"},"PeriodicalIF":0.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143144457","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}
引用次数: 0
Percutaneous repair of aortic coarctation: Bridging the gap to surgical repair 经皮主动脉缩窄修复:弥合手术修复的差距
Pub Date : 2024-12-01 DOI: 10.1016/j.crmic.2024.100050
Ryan Wallace , Ryan Kabir , Benjamin B. Kenigsberg , Monvadi B. Srichai , Christian C. Shults , Michael Slack , Toby Rogers
A 39-year-old man with a history of bicuspid aortic valve and limited medical follow up presented with cardiogenic shock. He was discovered to have aortic coarctation, for which he underwent percutaneous endovascular intervention to optimize hemodynamics and lower surgical risk prior to aortic valve and aortic arch replacement. This case highlights the role of a heart team approach when managing critically ill patients with bicuspid aortic valve disease and associated aortopathies.
39岁男性,有二尖瓣主动脉瓣病史,医学随访有限,出现心源性休克。患者被发现主动脉缩窄,在主动脉瓣和主动脉弓置换术之前,他接受了经皮血管内介入治疗以优化血流动力学,降低手术风险。本病例强调了心脏团队入路在治疗患有二尖瓣主动脉瓣疾病和相关主动脉病变的危重患者中的作用。
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引用次数: 0
Percutaneous coronary intervention of ostial left main coronary artery chronic total occlusion 经皮冠状动脉介入治疗左主干冠状动脉慢性全闭塞
Pub Date : 2024-11-14 DOI: 10.1016/j.crmic.2024.100051
Sreenivas Reddy S , Raghavendra Rao K , Ankit Gupta , Jaspreet Kaur , Vikas Kadiyala , Munish Dev , Manpreet Kaur

Background

Left main coronary artery (LMCA) chronic total occlusion (CTO) is a rare presentation of atherosclerotic coronary artery disease (CAD). Clinical spectrum of presentations range from angina, heart failure, sudden cardiac arrest to very rarely asymptomatic. Percutaneous coronary intervention (PCI) of a LMCA CTO is technically challenging and complex.

Case summary

We report a 60 year old diabetic male who presented with angina on exertion of 2 years with a positive treadmill exercise stress testing. Coronary angiography showed left main coronary artery ostial CTO with retrograde filling of left anterior descending artery (LAD) and left circumflex artery (LCX) via collaterals from right coronary artery (RCA) which was dominant. The J-CTO Score was 2, SYNTAX score was 31 and the EuroSCORE II was 0.55 %. The CTO was successfully revascularized using antegrade wire escalation technique and a left main provisional stenting was performed under intravascular ultrasound (IVUS) guidance.

Discussion

Coronary artery bypass surgery is the preferred treatment option for left main chronic total occlusion. The technical advances in wire helps antegrade wire escalation and de-escalation (AWE) strategy. IVUS helped us in identification of strategies to deal with calcification and plaque modification using cutting balloon to further optimization of the stents. The guide catheter extension system (GCES) was utilized to deliver the stents in long, diffuse and calcified coronary segments. Coronary angiography at 1 year showed patent stents.

Conclusion

Left main coronary artery (LMCA) chronic total occlusion (CTO) is challenging. AWE strategy is an option for safe revascularisation and IVUS assists in plaque modification along with stent optimisation to achieve good long term outcomes.
背景左冠状动脉主干(LMCA)慢性全闭塞(CTO)是动脉粥样硬化性冠状动脉疾病(CAD)的一种罕见表现。临床表现从心绞痛、心力衰竭、心脏骤停到极少数无症状。LMCA CTO 的经皮冠状动脉介入治疗(PCI)在技术上具有挑战性和复杂性。病例摘要我们报告了一名 60 岁的男性糖尿病患者,他出现心绞痛已有 2 年之久,跑步机运动负荷试验呈阳性。冠状动脉造影显示,左冠状动脉主干内膜 CTO,左前降支动脉(LAD)和左侧环状动脉(LCX)通过右冠状动脉(RCA)的袢逆行充盈,而右侧冠状动脉(RCA)占主导地位。患者的J-CTO评分为2分,SYNTAX评分为31分,EuroSCORE II评分为0.55%。讨论冠状动脉搭桥手术是左主干慢性全闭塞的首选治疗方案。导丝技术的进步有助于前行导丝升级和降级(AWE)策略。IVUS帮助我们确定了使用切割球囊处理钙化和斑块的策略,从而进一步优化了支架。我们利用导引导管延伸系统(GCES)在长、弥漫和钙化的冠状动脉区段植入支架。结论冠状动脉左主干(LMCA)慢性全闭塞(CTO)具有挑战性。AWE策略是安全血管再通的一种选择,IVUS有助于斑块修饰和支架优化,从而实现良好的长期疗效。
{"title":"Percutaneous coronary intervention of ostial left main coronary artery chronic total occlusion","authors":"Sreenivas Reddy S ,&nbsp;Raghavendra Rao K ,&nbsp;Ankit Gupta ,&nbsp;Jaspreet Kaur ,&nbsp;Vikas Kadiyala ,&nbsp;Munish Dev ,&nbsp;Manpreet Kaur","doi":"10.1016/j.crmic.2024.100051","DOIUrl":"10.1016/j.crmic.2024.100051","url":null,"abstract":"<div><h3>Background</h3><div>Left main coronary artery (LMCA) chronic total occlusion (CTO) is a rare presentation of atherosclerotic coronary artery disease (CAD). Clinical spectrum of presentations range from angina, heart failure, sudden cardiac arrest to very rarely asymptomatic. Percutaneous coronary intervention (PCI) of a LMCA CTO is technically challenging and complex.</div></div><div><h3>Case summary</h3><div>We report a 60 year old diabetic male who presented with angina on exertion of 2 years with a positive treadmill exercise stress testing. Coronary angiography showed left main coronary artery ostial CTO with retrograde filling of left anterior descending artery (LAD) and left circumflex artery (LCX) via collaterals from right coronary artery (RCA) which was dominant. The J-CTO Score was 2, SYNTAX score was 31 and the EuroSCORE II was 0.55 %. The CTO was successfully revascularized using antegrade wire escalation technique and a left main provisional stenting was performed under intravascular ultrasound (IVUS) guidance.</div></div><div><h3>Discussion</h3><div>Coronary artery bypass surgery is the preferred treatment option for left main chronic total occlusion. The technical advances in wire helps antegrade wire escalation and de-escalation (AWE) strategy. IVUS helped us in identification of strategies to deal with calcification and plaque modification using cutting balloon to further optimization of the stents. The guide catheter extension system (GCES) was utilized to deliver the stents in long, diffuse and calcified coronary segments. Coronary angiography at 1 year showed patent stents.</div></div><div><h3>Conclusion</h3><div>Left main coronary artery (LMCA) chronic total occlusion (CTO) is challenging. AWE strategy is an option for safe revascularisation and IVUS assists in plaque modification along with stent optimisation to achieve good long term outcomes.</div></div>","PeriodicalId":100217,"journal":{"name":"Cardiovascular Revascularization Medicine: Interesting Cases","volume":"4 ","pages":"Article 100051"},"PeriodicalIF":0.0,"publicationDate":"2024-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142699422","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}
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Cardiovascular Revascularization Medicine: Interesting Cases
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