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Safety and Efficacy of Trans-Radial Percutaneous Coronary Intervention – Experience in a Tertiary Level Hospital of Bangladesh 经桡动脉经皮冠状动脉介入治疗的安全性和有效性——孟加拉国一家三级医院的经验
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50564
I. J. Shimu, Muhammad Badrul Alam, A. Islam, Khondoker Asaduzzaman, Amiruzzaman Khan, M. M. E. Khoda
Background: Like elsewhere, there is an ongoing paradigm shift of route of vascular access for percutaneous coronary intervention (PCI) from trans-femoral to trans-radial in Bangladesh. However, the efficacy, safety and cost effectiveness of TRI in Bangladesh have not been studied adequately. The present study was carried out to find the safety and efficacy of trans-radial PCI in a tertiary level hospital of Bangladesh. Methods: The prospective observational study was conducted in the Department of Cardiology, Sir Salimullah Medical College & Mitford Hospital (SSMC & MH), Dhaka over a period of 1 year from January to December 2016. A total of 90 subjects were included in the study. Of them, 45 patients had PCI through trans-femoral approach (group 1) and 45 through trans-radial approach (group 2). Results: The baseline characteristics were comparable except the gender distribution. Vascular access failure was more commonly encountered in trans-radial than in trans-femoral route (p = 0.0002). Angiographic success was comparable between the groups. Though not statistically significant, overall complications and per-procedural and post-procedural complications were more commonly encountered in trans-femoral than in trans-radial approach. In-stent thrombosis, arrhythmia and fever were insignificantly more common in trans-radial access whereas, puncture related complications, bleeding and death were more common in trans-femoral than the counterpart. Conclusion: Compared to trans-femoral PCI, trans-radial PCI has reasonable safety and efficacy. However, patients should be selected for TR-PCI more carefully to avoid vascular access failure. (Cardiovasc. j. 2020; 13(1): 46-51)
背景:与其他地方一样,在孟加拉国,经皮冠状动脉介入治疗(PCI)的血管通路正在从经股向经桡动脉转变。然而,在孟加拉国,TRI的疗效、安全性和成本效益尚未得到充分研究。本研究是在孟加拉国一家三级医院进行经桡骨PCI的安全性和有效性研究。方法:前瞻性观察研究于2016年1月至12月在达卡Sir Salimullah医学院& Mitford医院心内科(SSMC & MH)进行,为期1年。本研究共纳入90名受试者。其中45例患者经股骨入路行PCI(第一组),45例经桡骨入路行PCI(第二组)。结果:除性别分布外,基线特征具有可比性。经桡动脉比经股动脉更容易出现血管通路失败(p = 0.0002)。两组之间的血管造影成功率具有可比性。虽然没有统计学上的差异,但经股入路比经桡骨入路更容易出现总的并发症和术中及术后并发症。经桡骨入路支架内血栓形成、心律失常和发热发生率不明显高于经股入路,而穿刺相关并发症、出血和死亡发生率高于经股入路。结论:与经股PCI相比,经桡骨PCI具有合理的安全性和有效性。然而,患者在选择TR-PCI时应更加谨慎,以避免血管通路失败。(Cardiovasc。j。2020;13 (1): 46-51)
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引用次数: 2
Evaluation of Mortality and Morbidity in Offpump Coronary Artery Bypass Grafting Versus Coronary Artery Bypass Grafting with Cardiopulmonary Bypass in Diabetic Patient Study at NICVD. 非体外循环冠状动脉旁路移植术与体外循环冠状动脉旁路移植术对糖尿病患者死亡率和发病率的评价
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50559
A. Haque, N. Ahmed, Mi Zulkarnine, S. Ahmed
Background: Cardiopulmonary bypass is associated with increased incidence of hyperglycemia. Many studies have shown that diabetes is associated with increased morbidity and mortality in coronary artery bypass (CABG) surgery. We reviewed the outcome of on-pump versus off pump CABG in diabetic patients. Methods- 80 Adult diabetic patients undergoing isolated CABG both on-pump and OPCAB were divided into 2 groups – 40 patients in each group. To evaluate both preoperative, perioperative and postoperative out come and to compare their in hospital outcome mortality and morbidity. Results: Diabetic patients undergoing coronary artery bypass grafting without cardiopulmonary bypass had fewer complications, including neurological dysfunction (7.5% vs. 10.0%, p=0.1), and reduced incidence of prolonged ventilation (7.5% vs. 12.5%, p = 0.709), atrial fibrillation (15.0% vs. 20.0%, p = 0.002), and renal dysfunction (10.0% vs. 17.5%, p=0.556). In postoperative period, 70% patients in OPCAB group did not experience any cardiac events whereas 30% patients developed myocardial infarction, 5% had cardiac arrest and 7.5% had low output syndrome. . In on pump group 65% patients had no cardiac events whereas 35% patients developed one or more cardiac events. Of them 20% patients developed atrial fibrillation, 2.5% developed myocardial infarction, 2.5% develop cardiac arrest and 10% had low output syndrome. 2.5% patient developed both atrial fibrillation and low output. Conclusion: Diabetic patients undergoing CABG without cardiopulmonary bypass compared with those having coronary artery bypass grafting with cardiopulmonary bypass had higher mean predicted mortality and morbidity. Cardiovasc. j. 2020; 13(1): 12-18
背景:体外循环与高血糖发生率增高有关。许多研究表明,糖尿病与冠状动脉搭桥(CABG)手术的发病率和死亡率增加有关。我们回顾了有泵与无泵CABG治疗糖尿病患者的结果。方法:80例成人糖尿病患者行单泵和OPCAB CABG,随机分为两组,每组40例。评估术前、围手术期和术后的预后,并比较其住院结果死亡率和发病率。结果:行冠状动脉旁路移植术的糖尿病患者并发症较少,包括神经功能障碍(7.5% vs. 10.0%, p=0.1),延长通气(7.5% vs. 12.5%, p= 0.709),房颤(15.0% vs. 20.0%, p= 0.002)和肾功能障碍(10.0% vs. 17.5%, p=0.556)的发生率降低。术后,OPCAB组70%的患者未发生任何心脏事件,30%的患者发生心肌梗死,5%的患者发生心脏骤停,7.5%的患者发生低输出综合征。在一个泵组中,65%的患者没有心脏事件,而35%的患者出现了一种或多种心脏事件。其中20%的患者发生心房颤动,2.5%的患者发生心肌梗死,2.5%的患者发生心脏骤停,10%的患者发生低输出综合征。2.5%的患者同时出现房颤和低输出量。结论:与行冠状动脉旁路移植术合并体外循环的糖尿病患者相比,行冠状动脉旁路移植术合并体外循环的糖尿病患者平均预测死亡率和发病率更高。Cardiovasc。j。2020;13 (1): 12 - 18
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引用次数: 0
Atrial Septal Stenting - A Lifesaving Procedure: First Case Report from Bangladesh 房间隔支架置入术——一项挽救生命的手术:孟加拉国首例病例报告
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50570
Naharuma Aive Hyder Chowdhury, T. Haq, M. Sharifuzzaman
Certain congenital heart defects require the creation of an unrestrictive atrial septal defect (ASD) secundum to achieve adequate atrial mixing to improve systemic oxygen saturation by placing septal stent. We reported a case of 7-month-old child who was presented with shock like state with marked desaturation. He was diagnosed as a case of mixed total anomalous pulmonary venous return with restricted closing ASD secundum. We performed atrial septal stenting as a palliative procedure for saving the life. Creation or enlargement of ASD in infants using nonconventional transcatheter techniques is feasible, safe, and effective when usual technique fails or not suitable. After the procedure systemic saturation improved and patient became hemodynamically stable and there after rerouting of pulmonary veins to left atrium with ASD closure and removal of stent done by open heart surgery and send him home safely. Cardiovasc. j. 2020; 13(1): 86-91
某些先天性心脏缺陷需要产生非限制性房间隔缺损(ASD),通过放置房间隔支架来实现足够的心房混合,以改善全身氧饱和度。我们报告了一例7个月大的婴儿,他表现为休克样状态,伴有明显的去饱和。他被诊断为混合性全肺静脉异常回流伴限制性闭合性ASD。我们将房间隔支架置入术作为挽救生命的姑息性手术。在常规技术失败或不适合的情况下,使用非传统经导管技术对婴儿ASD的产生或扩大是可行、安全、有效的。手术后,全身饱和度改善,患者血流动力学稳定,肺静脉改道至左心房,ASD关闭,并通过心内直视手术取出支架,将他安全送回家。Cardiovasc。j。2020;13 (1): 86 - 91
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引用次数: 0
Impact of Body Mass Index on In-Hospital Length of Stay after Percutaneous Coronary Interventions 体重指数对经皮冠状动脉介入治疗后住院时间的影响
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50560
M. Siddiqui, Mizanur Rahman, B. Ahmed, Abdul Latif Molla, Iftekhar Uddin, Belal Hossain, P. Karmaker, M. Ahsan
Background: In-hospital length of stay (LOS) is an important metric for assessing the quality of care and planning capacity within a hospital. Percutaneous Coronary Interventions (PCI) merit short LOS following an uncomplicated procedure. Various factors have been studied that may influence LOS. The relationship between BMI and LOS after PCI has not been thoroughly investigated, especially in Bangladesh. Methods: This cross-sectional observational study was conducted at National Institute of Cardiovascular Diseases, on total 100 patients who underwent PCI with two equally divided groups on the basis of BMI of Asian ethnicity: Group I (BMI < 23 kg/m2) and Group II (BMI e” 23.0 kg/m2). In-hospital outcomes and LOS were observed and recorded after PCI. Results: The mean BMI of study population was 23.9 ± 1.9 kg/m2. The sum of occurrence of adverse in-hospital outcomes was 14.0%. Complications were significantly (p < 0.01) higher in Group I than Group II. Among all adverse in-hospital outcomes, only acute left ventricular failure was found to be statistically significant between groups (p < 0.01). The difference of mean LOS after PCI was higher in Group-I which was statistically significant (p < 0.01). Diabetes mellitus and dyslipidemia were found to be the independent predictors for developing adverse in-hospital outcome (OR= 1.68 and 1.46; 95% CI = 1.25 – 2.24 and 1.16 – 1.83; p = 0.018 and 0.040, respectively). BMI was inversely associated with adverse in-hospital outcome after PCI (OR = 0.95; 95% CI = 0.91 – 0.98; p = 0.007). Conclusion: BMI is inversely associated with adverse in-hospital outcome after PCI. The underweight people are likely to experience longer LOS following PCI. Cardiovasc. j. 2020; 13(1): 19-26
背景:住院时间(LOS)是评估医院护理质量和规划能力的重要指标。经皮冠状动脉介入治疗(PCI)手术过程简单,术后LOS短。对可能影响LOS的各种因素进行了研究。BMI和PCI术后LOS之间的关系尚未被彻底调查,特别是在孟加拉国。方法:本横断面观察性研究在美国国立心血管疾病研究所进行,共100例接受PCI治疗的患者,根据亚洲种族的BMI分为两组:I组(BMI < 23 kg/m2)和II组(BMI e > 23.0 kg/m2)。观察并记录PCI术后的院内结局和LOS。结果:研究人群BMI平均值为23.9±1.9 kg/m2。不良住院结果的发生率为14.0%。并发症发生率I组明显高于II组(p < 0.01)。在所有不良住院结局中,只有急性左心室衰竭组间差异有统计学意义(p < 0.01)。PCI术后平均LOS i组差异有统计学意义(p < 0.01)。糖尿病和血脂异常是发生不良住院结果的独立预测因素(OR= 1.68和1.46;95% CI = 1.25 - 2.24和1.16 - 1.83;P分别= 0.018和0.040)。BMI与PCI术后不良住院预后呈负相关(OR = 0.95;95% ci = 0.91 - 0.98;P = 0.007)。结论:PCI术后BMI与院内不良预后呈负相关。体重过轻的人在PCI术后可能经历更长的LOS。Cardiovasc。j。2020;13 (1): 19-26
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引用次数: 1
Is Bridging Anticoagulation with Heparin after Valve Replacement Surgery Mandatory? - A Prospective Observational Study in a Centre of Bangladesh 瓣膜置换术后必须用肝素桥接抗凝吗?-在孟加拉国某中心进行的前瞻性观察研究
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50561
Kazi SharifuI Islam, A. K. Paul
Background: This is a prospective observational single center study to determine whether bridging anticoagulation with heparin along with warfarin is mandatory in a heterogenous group of patients undergoing valve replacement surgery either single or multiple valve (with mechanical or tissue valve) in the post-operative period. Methods: Perioperative data were collected in 41 patients undergoing multiple valve replacement at this center from July/2019 to September/2019 irrespective of age, sex, number and type of valve replaced. No bridging anticoagulation was given in preoperative and postoperative period in these patients. They were prospectively observed for the incidence of any thromboembolic end bleeding events with daily measurement of International Normalized Ratio (INR) till INR reached at therapeutic level for oral anticoagulant warfarin and complications of warfarin therapy. Results: All the patient suffered from chronic Rheumatic heart disease. Single valve disease was in 70.73% and multiple valve disease was in 29.27% cases. Two patients had left atrial thrombus, seven patient (14.63%) had preoperative atrial fibrillation (AF). Postoperative new onset AF was present in 10 (24.39%) cases. No thromboembolism occurred in these patients and warfarin over anticoagulation was found in 1/41 patient. Conclusion: Patients undergoing valve replacement surgery without concomitant postoperative bridging anticoagulation with heparin do not suffer from any thromboembolic and bleeding complications even at lower level of INR. This study also shows that single and multiple valve (both mechanical and tissue valve) have the same in hospital outcome in relation to thromboembolism and bleeding complications. (Cardiovasc. j. 2020; 13(1): 27-34) Address for Correspondence: Dr. Kazi Shariful Islam, Department of Cardiac Surgery, NICVD, Dhaka, Bangladesh. Emailkazishariful_islam@yahoo.com ©2020 authors; licensed and published by International Society of Cardiovascular Ultrasound, Bangladesh Chapter and Bangladesh Society of Geriatric Cardiology. This is an Open Access article distributed under the terms of the CC BY NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0)
背景:这是一项前瞻性观察性单中心研究,旨在确定在接受单瓣或多瓣(机械或组织瓣膜)瓣膜置换术的异质组患者术后是否需要肝素联合华法林桥接抗凝治疗。方法:收集2019年7月至2019年9月在该中心行多瓣膜置换术的41例患者的围手术期资料,不考虑年龄、性别、瓣膜置换数量和类型。术前和术后均未给予桥接抗凝治疗。通过每日测量国际标准化比率(INR),前瞻性观察任何血栓栓塞性终末出血事件的发生率,直到INR达到口服抗凝剂华法林治疗水平和华法林治疗并发症。结果:所有患者均为慢性风湿性心脏病。单瓣膜病变占70.73%,多瓣膜病变占29.27%。2例患者存在左心房血栓,7例患者(14.63%)术前存在心房颤动。术后新发房颤10例(24.39%)。这些患者未发生血栓栓塞,1/41患者发现华法林优于抗凝。结论:行瓣膜置换术,术后未同时桥接抗凝肝素治疗的患者,即使在较低INR水平下,也不会出现血栓栓塞和出血并发症。本研究还表明,单瓣膜和多瓣膜(机械瓣膜和组织瓣膜)在血栓栓塞和出血并发症方面具有相同的住院结果。(Cardiovasc。j。2020;13(1): 27-34通讯地址:Kazi sharful Islam医生,孟加拉国达卡NICVD心脏外科。Emailkazishariful_islam@yahoo.com©2020作者;由国际心血管超声学会孟加拉国分会和孟加拉国老年心脏病学会许可和出版。这是一篇开放获取的文章,在CC BY NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0)的条款下分发。
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引用次数: 0
Reminiscences of Prof. SR Khan on Prof. Abu Zafar SR Khan教授对Abu Zafar教授的回忆
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50557
S.R. Khan
Abstract not available Cardiovasc. j. 2020; 13(1): 5-6
摘要:心血管。j。2020;13 (1): 5 - 6
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引用次数: 0
Covid-19 Pandemic: A Focused Review on Paediatric Patients Covid-19大流行:针对儿科患者的重点综述
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50567
N. Fatema, Nure Ishrat Nazme, Md Ashfaque Ahemmed Khan, A. Amin, Atm Asadullah Kaisar Sujan
From last two decades, coronaviruses have led to three major outbreaks that started from 2002 with SARS-CoV, then MERS-CoV in 2012 and currently SARS-CoV-2 (COVID-19). There is limited data regarding the demographics and clinical features of SARS-CoV-2 infection in children. This information is especially important as pneumonia is the single leading cause of death in children worldwide. This Systematic Review aims to elucidate a better understanding of the epidemiologic, clinical and diagnostic findings, treatment and prevention options as well as global impact of COVID- 19 on the pediatric population with a focus on status in Bangladesh. Cardiovasc. j. 2020; 13(1): 62-74
在过去的二十年中,冠状病毒导致了三次重大疫情,从2002年的SARS-CoV开始,然后是2012年的MERS-CoV,目前是SARS-CoV-2 (COVID-19)。关于儿童SARS-CoV-2感染的人口统计学和临床特征的数据有限。这一信息尤其重要,因为肺炎是全世界儿童死亡的单一主要原因。本系统评价的目的是更好地了解COVID- 19的流行病学、临床和诊断结果、治疗和预防方案,以及COVID- 19对儿科人群的全球影响,重点关注孟加拉国的现状。Cardiovasc。j。2020;13 (1): 62 - 74
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引用次数: 0
Successful multiple Percutaneous Interventions and Biventricular Surgical Repair in a Child with Pulmonary Atresia with Intact Ventricular Septum— A Case Report 成功的多次经皮介入治疗和双心室手术修复1例完全性室间隔肺闭锁患儿
Pub Date : 2020-12-07 DOI: 10.3329/cardio.v13i1.50569
N. Begum, Ferdousur Rahman Sarkar, A. Khan, Mohammad Nazmul Islam Bhuiyan
Pulmonary atresia (PA) with intact ventricular septum is a rare, heterogeneous congenital heart defect with varying degrees of right ventricular and tricuspid valve hypoplasia and wide spectrum clinical features. Initial treatment at presentation is to establish systemic to pulmonary shunt or ductus stenting. The treatment options i.e. biventricular, one and half ventricular or one ventricular repair are often dictated by the degree of development of the tricuspid valve and right ventricle. X, 11 years old teenage girl got admitted to Combined Military Hospital (CMH) Dhaka at 5 months of age with severe cyanosis, respiratory distress, acidosis and shock. After immediate stabilization and work up, she was diagnosed as pulmonary atresia with intact ventricular septum, flapped atrial septal defect (ASD) and a small patent ductus arteriosus (PDA). On urgent basis, stenting of PDA done with 3.5 X 11 mm coronary stent at cardiac catheterization laboratory. Her SPO2 stepped up to 90 % from base line SPO2 from 50% following procedure. At 15 months of age she underwent intracardiac repair with short trans annular patch and ASD left open as a vent for RV. On follow up her ASD was getting larger and became desaturated and symptomatic. She was followed up for the right ventricular (RV) and tricuspid valve growth and ASD shunt. As her RV was developing nicely during follow up and achieved TV z score –1, ASD device closure was done with 18 mm Amplatzer ASD device at 5 years of age. She is now asymptomatic and thriving well. Cardiovasc. j. 2020; 13(1): 81-85
肺动脉闭锁合并完整室间隔是一种罕见的异质先天性心脏缺损,表现为不同程度的右心室和三尖瓣发育不全,临床特征广泛。最初的治疗是建立全身到肺分流或导管支架置入。治疗的选择,即双心室,一个和半心室或一个心室修复通常是由三尖瓣和右心室的发展程度决定的。11岁的少女X在5个月大时因严重的紫绀、呼吸窘迫、酸中毒和休克被送入达卡联合军事医院。在立即稳定和工作后,她被诊断为肺闭锁,室间隔完整,扑动性房间隔缺损(ASD)和小动脉导管未闭(PDA)。紧急情况下,在心导管实验室用3.5 X 11mm冠状动脉支架置入PDA。她的SPO2从手术后的50%基线SPO2上升到90%。15个月大时,她接受了心内修复术,使用短环补片和ASD作为RV的通风口。在随访中,她的ASD越来越大,变得不饱和,有症状。她随访右心室(RV)和三尖瓣生长和ASD分流。由于她的右心室在随访期间发育良好,TV z评分为-1,因此在5岁时使用18mm Amplatzer ASD装置闭合ASD装置。她现在无症状,健康状况良好。Cardiovasc。j。2020;13 (1): 81 - 85
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引用次数: 0
Effect of Intact Pleura on Early Outcome after Off-Pump Coronary Artery Bypass Grafting 完整胸膜对非体外循环冠状动脉搭桥术早期预后的影响
Pub Date : 2020-12-03 DOI: 10.3329/cardio.v13i2.52964
Avishek Sarker Dhruba, Md. Kamrul Hasan, Md Azizul Islam Khan
Background: Among the various options of treatment of ischemic heart disease coronary artery bypass grafting (CABG) remains one of the standard modes of revascularization. Coronary artery bypass grafting can be done with or without using cardiopulmonary bypass (CPB). This study was to compare postoperative early (up to 1 month) outcome of intact versus open pleura after off pump coronary artery bypass grafting (OPCAB). Methods: In this study, sixty patients aged 18-70 years admitted in Department of Cardiac Surgery, NICVD who underwent OPCAB were selected for the study sample and divided into two groups. Groups I (n=30) consist of the patients who underwent OPCAB with pleurotomy and Group II (n=30) consists of patients who underwent OPCAB with intact pleura. Outcome of patients including Forced expiratory volume in first second (FEV1) & Forced vital capacity were evaluated. Results: Patients having OPCAB with intact pleura showed lower incidence of atelectasis and pleural Effusion in 2nd postoperative & 5th postoperative day (p<0.05). Lower amount of chest tube drainage and transfusion requirement were observed in group II patients than Group I (530.00 ± 28.97 vs. 485.96±38.62; p<0.05 and 611.23±99.22 vs. 577.93±135.38, p>0.05, respectively). Moreover, higher duration of ventilation were noted in group I (7.50 ± 2.22 vs. 6.30±2.32, p<0.05). Beside these, total duration of ICU stay & hospital stay were significantly higher in patients OPCAB with open pleura (p<0.05). Conclusion: Keeping the pleura intact during OPCAB is significantly associated with low rate of atelectasis and pleural effusion. Clinically, it decreases postoperative amount of blood loss and significantly lowers ICU stay, mechanical ventilation time and hospital stay. Therefore, it can be concluded that intact pleura during OPCAB improves postoperative pulmonary outcomes. Cardiovasc. j. 2021; 13(2): 112-119
背景:在治疗缺血性心脏病的多种选择中,冠状动脉旁路移植术(CABG)仍然是血运重建的标准模式之一。冠状动脉旁路移植术可以使用或不使用体外循环(CPB)。本研究旨在比较非体外循环冠状动脉旁路移植术(OPCAB)术后早期(长达1个月)完整胸膜与开放胸膜的预后。方法:选取60例年龄18-70岁的NICVD心外科行OPCAB的患者作为研究样本,分为两组。第一组(n=30)为行OPCAB合并胸膜切开的患者,第二组(n=30)为行OPCAB合并胸膜完整的患者。结果包括第一秒用力呼气量(FEV1)和用力肺活量。结果:胸膜完整的OPCAB患者术后第2天、第5天肺不张和胸腔积液的发生率较低(p0.05)。此外,I组通气时间更长(7.50±2.22比6.30±2.32,p<0.05)。此外,OPCAB合并胸膜开放性患者的ICU总住院时间和住院时间均显著高于对照组(p<0.05)。结论:OPCAB术中保持胸膜完整可降低胸膜不张和胸腔积液的发生率。临床可减少术后出血量,显著降低ICU住院时间、机械通气时间和住院时间。因此,OPCAB术中胸膜完整可改善术后肺预后。Cardiovasc。j。2021;13 (2): 112 - 119
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引用次数: 0
The Hero the First Human Heart Transplantation 英雄是人类心脏移植的第一人
Pub Date : 2020-07-12 DOI: 10.3329/cardio.v12i2.48158
N. Hosain
Abstract not available Cardiovasc. j. 2020; 12(2): 154-157
摘要:心血管。j。2020;12 (2): 154 - 157
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引用次数: 0
期刊
Cardiovascular Journal
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