ASIAN CARDIOVASCULAR & THORACIC ANNALS最新文献

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Enhanced recovery after thoracic surgery in low- and middle-income countries: Feasibility and outcomes. 提高中低收入国家胸外科手术后的恢复:可行性和结果。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2024-01-01 Epub Date: 2023-11-22 DOI: 10.1177/02184923231216131
Abdessalem Hentati, Ahmed Ben Ayed, Jihen Jdidi, Zied Chaari, Ghassen Ben Halima, Imed Frikha
{"title":"Enhanced recovery after thoracic surgery in low- and middle-income countries: Feasibility and outcomes.","authors":"Abdessalem Hentati, Ahmed Ben Ayed, Jihen Jdidi, Zied Chaari, Ghassen Ben Halima, Imed Frikha","doi":"10.1177/02184923231216131","DOIUrl":"10.1177/02184923231216131","url":null,"abstract":"<p><strong>Background: </strong>Enhanced Recovery After Surgery (ERAS) applies multimodal, perioperative, and evidence-based practices to decrease postoperative morbi-mortality, the length of hospital stay, and hospitalization costs. Implementing enhanced recovery after thoracic surgery (ERATS) in low- and middle-income countries (LMIC) is problematic. This randomized controlled trial evaluated the feasibility and effectiveness of an ERATS protocol adapted to LMIC conditions in Tunisia.</p><p><strong>Materials and methods: </strong>We conducted this randomized controlled trial between December 2015 and August 2017 in the Thoracic and Cardiovascular Surgery Department at Habib Bourguiba University Hospital of Sfax, Tunisia.</p><p><strong>Results: </strong>One hundred patients undergoing thoracic surgery were randomly allocated to the ERATS group or Control group. During the postoperative phase, 13 patients (13%) were excluded secondary. These complication rates were lower in the ERATS group: lack of reexpansion (14.63% vs 16.10%: <i>p</i> = 0.72), pleural effusion (0% vs 10.86%, <i>p</i> = 0.05), and prolonged air leak (17.07% vs 30.43%, <i>p</i> = 0.14). The pain level decreased significantly in the ERATS group from postoperative H3 (<i>p</i> = 0.006). This difference was significant at H6 (<i>p</i> = 0.001), H24 (<i>p</i> = 0.05), H48 (<i>p</i> = 0.01), discharge (<i>p</i> = 0.002), and after 15 days (<i>p</i> = 0.01), with a decreased analgesic consumption. The length of hospital stay was shorter in the ERAS group (median six days vs seven days, <i>p</i> = 0.17).</p><p><strong>Conclusion: </strong>This study provides an adapted ERATS protocol, applicable regardless of the surgical approach or the type of resection and suitable for LMIC hospital's conditions. This protocol can improve the postoperative outcomes of thoracic surgery.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"27-35"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138296093","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}
引用次数: 0
An analysis of long-term survival after pneumonectomy for lung cancer: A retrospective study of 20 years. 肺癌全肺切除术后长期生存分析:20年回顾性研究。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2024-01-01 Epub Date: 2023-12-03 DOI: 10.1177/02184923231212657
Ramanish Ravishankar, Azar Hussain, Salman Arif, Tanveer Khan, Michael Gooseman, Vasileios Tentzeris, Michael Cowen, Syed Qadri
{"title":"An analysis of long-term survival after pneumonectomy for lung cancer: A retrospective study of 20 years.","authors":"Ramanish Ravishankar, Azar Hussain, Salman Arif, Tanveer Khan, Michael Gooseman, Vasileios Tentzeris, Michael Cowen, Syed Qadri","doi":"10.1177/02184923231212657","DOIUrl":"10.1177/02184923231212657","url":null,"abstract":"<p><strong>Introduction: </strong>The incidence of pneumonectomy for lung cancer in the UK is continuing to decline in the era of minimally invasive thoracic surgery totalling approximately 3.5% of lung cancer resections annually. Literature is lacking for long-term survival of pneumonectomies. This study updates our previous results. Between 1998 and 2008, 206 patients underwent pneumonectomy compared to 98 patients between 2009 and 2018.</p><p><strong>Methods: </strong>From January 1998 until December 2018, 304 patients underwent pneumonectomy. This was a retrospective study; data was analysed for age, gender, laterality, histology and time period.</p><p><strong>Results: </strong>Operative mortality was 4.3% overall which was lower than the national average of 5.8%. In the last five years, there were no in-hospital, operative or 30-day mortality. During this period, 90-day mortality was 9.2%. Left-sided pneumonectomies had significantly better overall survival (3.00 vs. 2.03 years; <i>p</i> = 0.0015), squamous cell carcinoma (3.23 vs. 1.54 years; <i>p</i> = 0.00012) as well as those aged less than 70 (2.79 vs. 2.13 years; <i>p</i> = 0.011). There was no significant difference in survival between gender (<i>p</i> = 0.48). Intervention from 1998 to 2008 had significantly greater survival compared to the latter 10 years (2.68 vs. 2.46 years; <i>p</i> = 0.031). The Cox model shows that laterality, age, histology and time period remain significant with multivariate testing. No patient survived after 16 years.</p><p><strong>Discussion: </strong>Our updated retrospective study has built on our previous results by reinforcing the success of pneumonectomies. The incidence of pneumonectomies is likely to decrease with the deployment of nation-wide lung cancer screening in the UK due to earlier detection.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"11-18"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138478772","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}
引用次数: 0
Bidirectional Glenn operation without cardiopulmonary bypass: Single center experience and results. 无体外循环的双向Glenn手术:单中心经验与结果。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2024-01-01 Epub Date: 2023-11-19 DOI: 10.1177/02184923231213010
Tran Thuy Nguyen, Duc Hoang Nguyen, Tran-Chung Nguyen, Long Hoang Luong
{"title":"Bidirectional Glenn operation without cardiopulmonary bypass: Single center experience and results.","authors":"Tran Thuy Nguyen, Duc Hoang Nguyen, Tran-Chung Nguyen, Long Hoang Luong","doi":"10.1177/02184923231213010","DOIUrl":"10.1177/02184923231213010","url":null,"abstract":"<p><strong>Background: </strong>The bidirectional Glenn (BDG) shunt operation serves as temporary surgery for the treatment of single-ventricle physiology with the eventual Fontan procedure. In some cases, the procedure can be performed without the support of a cardiopulmonary bypass (CPB) machine. In this study, we present the surgical outcomes of off-pump BDG operation with the use of a temporary veno-atrial shunt to decompress the superior vena cava (SVC) during clamping time.</p><p><strong>Methods: </strong>A cohort of 23 patients underwent off-pump BDG operations at Cardiovascular Center, E Hospital. All patients were operated on using a veno-atrial shunt to decompress the SVC.</p><p><strong>Results: </strong>Satisfactory results with mean oxygen saturation increased from 79.6 ± 11.2% to 87.2 ± 4.7%. The SVC clamping time was 14 ± 2.4 min (ranging from 12 to 21 min). Among 23 patients, only six patients required blood transfusion, 17 patients had BDG without blood transfusion. No neurological complications or deaths occurred after the surgery, and the post-operative period was uneventful.</p><p><strong>Conclusions: </strong>The use of veno-atrial shunts to decompress SVC during off-pump BDG operation is safe with good surgical outcomes and can avoid the deleterious effects caused by CPB. It is easily reproducible, at low cost and economically effective.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"5-10"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138048053","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}
引用次数: 0
Acute type A aortic dissection surgery in retrosternal gastric tube reconstruction patient. 胸骨后胃导管重建患者的急性A型主动脉夹层手术。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2024-01-01 Epub Date: 2023-11-08 DOI: 10.1177/02184923231213429
Nutthawadee Luangthong, Shin Yamamoto, Susumu Oshima, Tomohiro Hirokami, Kensuke Ozaki
{"title":"Acute type A aortic dissection surgery in retrosternal gastric tube reconstruction patient.","authors":"Nutthawadee Luangthong, Shin Yamamoto, Susumu Oshima, Tomohiro Hirokami, Kensuke Ozaki","doi":"10.1177/02184923231213429","DOIUrl":"10.1177/02184923231213429","url":null,"abstract":"<p><strong>Background: </strong>Retrosternal gastric tube reconstruction is a common surgical technique for managing esophageal cancer, but it complicates acute type A aortic dissection repair and raises concerns about gastric tube damage.</p><p><strong>Case presentation: </strong>A 73-year-old female, who underwent esophagectomy with retrosternal gastric tube reconstruction 6 months ago for esophageal cancer, presented with severe chest pain. Acute type A aortic dissection was confirmed by contrast-enhanced computed tomography, and emergency hemiarch replacement through a median sternotomy was performed, preserving the gastric tube without injury. The patient recovered well and was discharged after 3 weeks, showing no gastrointestinal symptoms or signs of mediastinitis.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"36-39"},"PeriodicalIF":0.7,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71522842","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}
引用次数: 0
Outcomes of mitral valve replacement with complete annular decalcification. 完全环状脱钙二尖瓣置换术的结果。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-10-16 DOI: 10.1177/02184923231206237
Ryosuke Numaguchi, Jun Takaki, Kosaku Nishigawa, Takashi Yoshinaga, Toshihiro Fukui
{"title":"Outcomes of mitral valve replacement with complete annular decalcification.","authors":"Ryosuke Numaguchi, Jun Takaki, Kosaku Nishigawa, Takashi Yoshinaga, Toshihiro Fukui","doi":"10.1177/02184923231206237","DOIUrl":"10.1177/02184923231206237","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to examine the clinical outcomes of mitral valve replacement (MVR) in patients with severe mitral annular calcification (MAC) who required extensive decalcification and mitral annular reconstruction.</p><p><strong>Methods: </strong>We reviewed 15 patients with severe MAC who underwent MVR between January 2016 and May 2022. In all cases, the calcified mitral annulus was resected completely using a Cavitron Ultrasound Surgical Aspirator, and a new annulus was created using bovine pericardium. In the acute postoperative phase, strict afterload reduction therapy using an intra-aortic balloon pump (IABP) was administered.</p><p><strong>Results: </strong>The mean age of patients was 73  ±  8 years, and 13 (86.7%) were women. Concomitant aortic valve replacement was performed in 11 (73.3%) patients, tricuspid annuloplasty in 9 (60.0%), coronary artery bypass grafting in 1 (6.7%), and arrhythmia surgery in 7 (46.7%). The mean aortic cross-clamp and cardiopulmonary bypass times were 143  ±  32 min and 175  ±  34 min, respectively. In 13 patients, an IABP was used for 2 or 3 days postoperatively. There were no in-hospital deaths, left ventricular ruptures, or other MAC-related complications. Postoperative echocardiography revealed no paravalvular leakages.</p><p><strong>Conclusion: </strong>Our strategy for managing severe MAC is safe and reproducible even in relatively high-risk patients. Afterload reduction using an IABP in the acute postoperative phase may reduce the risk of fatal complications after extensive decalcification and mitral annular reconstruction.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"775-780"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41239464","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}
引用次数: 0
An operative case of pseudocoarctation with chronic dissection. 一例伴慢性夹层的假性钙化手术病例。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-10-16 DOI: 10.1177/02184923231205966
Masao Yoshitatsu, Yumi Kakizawa, Yusuke Misumi, Yukie Shirasaki, Mutsunori Kitahara, Hiroyuki Nishi
{"title":"An operative case of pseudocoarctation with chronic dissection.","authors":"Masao Yoshitatsu, Yumi Kakizawa, Yusuke Misumi, Yukie Shirasaki, Mutsunori Kitahara, Hiroyuki Nishi","doi":"10.1177/02184923231205966","DOIUrl":"10.1177/02184923231205966","url":null,"abstract":"<p><p>A 47-year-old man with a history of hypertension was found to have a prominent aortic knob on routine chest X-ray and was referred to our hospital. Enhanced computed tomography angiography showed severe flexion at the proximal descending aorta with chronic type B dissection localized to the flexion region. Graft replacement of the distal aortic arch was performed. Surgical management of chronic pseudocoarctation dissection is sparsely reported in the literature because of its rare occurrence. We present an operative case of a patient with chronic dissection of distal aortic arch pseudocoarctation.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"805-808"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41239463","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}
引用次数: 0
Bilateral versus single internal mammary artery in diabetic patients: systematic review and meta-analysis. 糖尿病患者的双侧与单侧乳腺内动脉:系统回顾和荟萃分析。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-10-25 DOI: 10.1177/02184923231209364
Haralabos Parissis, Suhaib Ahmed, Jomanah Al Nasir, Jamal Khan, Mazen Ferwana
{"title":"Bilateral versus single internal mammary artery in diabetic patients: systematic review and meta-analysis.","authors":"Haralabos Parissis, Suhaib Ahmed, Jomanah Al Nasir, Jamal Khan, Mazen Ferwana","doi":"10.1177/02184923231209364","DOIUrl":"10.1177/02184923231209364","url":null,"abstract":"<p><strong>Objectives: </strong>Data on bilateral internal mammary artery (BIMA) versus single internal mammary artery (SIMA) on diabetics were analyzed; This is the only meta-analysis, the last 7 years.</p><p><strong>Methods: </strong>Medline through PubMed/EMBASE/CINHAL and the Cochrane Central Register of Controlled Trials; 179 articles were studied; 19 studies deemed suitable and were included in the analysis.</p><p><strong>Results: </strong>The mortality was 2.41% for BIMA versus 1.71% for SIMA (odds ratio [OR] =  0.95; 95% confidence interval [CI]: 0.74-1.22). Postoperative reopening for bleeding was higher at 3.75% for BIMA versus 2.91% for SIMA (OR =  1.49; 95% CI: 1.15-1.93). The incidence of MI was 0.87% for BIMA versus 0.83% for SIMA (OR =  0.73; 95% CI: 0.37-1.44). Deep sternal wound infection was 3.02% for BIMA and 1.95% for SIMA (OR =  1.57; 95% CI: 1.26-1.95). When skeletonized, the incidence of DSWI was 2.5% for BIMA versus 2.41% for SIMA. There was a significant difference at 5-year survival favoring the BIMA, 85.15% BIMA versus 80.77% SIMA (OR =  1.79; 95% CI: 1.60-2.01). The 10-year overall survival was 74.04% BIMA versus 61.57% SIMA (OR =  1.79; 95% CI: 1.61-1.98). The 15-year survival was 47.08% for BIMA versus 37.06% for SIMA (OR =  1.69; 95% CI: 1.52-1.88).</p><p><strong>Conclusions: </strong>Postoperative bleeding was higher in BIMA group. Bilateral internal mammary artery in diabetic patients should be carried out in a skeletonize fashion, to reduce DSWI. There is a survival benefit of using BIMA in diabetics within 5 years of surgery; it remains significant up to 15 years.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"781-794"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50158948","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}
引用次数: 0
del Nido versus hematic cardioplegia in minimally invasive aortic valve surgery. 微创主动脉瓣手术中del Nido与血性心脏骤停的比较。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-10-24 DOI: 10.1177/02184923231209858
Alberto Pozzoli, Giuseppina Gabriella Surace, Tiziano Torre, Pietro Bagnato, Michele Gallo, Francesca Toto, Enrico Ferrari, Stefanos Demertzis
{"title":"del Nido versus hematic cardioplegia in minimally invasive aortic valve surgery.","authors":"Alberto Pozzoli, Giuseppina Gabriella Surace, Tiziano Torre, Pietro Bagnato, Michele Gallo, Francesca Toto, Enrico Ferrari, Stefanos Demertzis","doi":"10.1177/02184923231209858","DOIUrl":"10.1177/02184923231209858","url":null,"abstract":"<p><strong>Background: </strong>The quality of a myocardial protection of a single-dose del Nido cardioplegia versus multiple dose blood-based cardioplegia on myocardial injury, outcomes and operative times in patients undergoing minimally invasive aortic valve replacement is basically unreported.</p><p><strong>Methods and results: </strong>Preoperative and post-operative data, as well as technical details from isolated minimally invasive aortic valve replacements, performed using single-dose or multiple-dose cardioplegia were prospectively collected and retrospectively analysed. A total of 110 patients undergoing minimally invasive valve replacements at our institution composed two groups: 55 patients in the blood cardioplegia group (BloCa) and 55 in the del Nido group (DeNiCa). The two-matched groups were comparable in terms of preoperative variables. In the DeNiCa group, there was a statistically significant less need for cardiac defibrillation after aortic cross-clamp release (<i>p</i> < 0.001). Moreover, the BloCa group received intraoperatively more blood transfusions (<i>p</i> = 0.001) and more insulin administration for higher glucose levels (<i>p</i> < 0.001). The BloCa group showed higher intraoperative lactate levels (<i>p</i> = 0.01). Need for post-operative inotropic and vasoactive support, Creatine Kinase-MB levels after 6 and 12 h, onset of post-operative atrial fibrillation and length of stay were similar. No deaths occurred in neither groups.</p><p><strong>Conclusion: </strong>Single-dose del Nido cardioplegia in the setting of minimally invasive aortic surgery seems to offer adequate myocardial protection, comparable to multiple dose hematic cardioplegia. It has been documented a lower peri-operative need of defibrillation after cross-clamp release, lactate- and glucose peak values, as well as less blood transfusions compared to blood cardioplegic strategy.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"795-801"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"50158950","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}
引用次数: 0
Do chronic total occlusive lesions affect patency of coronary bypass grafts to the right coronary artery? 慢性完全闭塞性病变会影响冠状动脉旁路移植到右冠状动脉的通畅性吗?
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-10-06 DOI: 10.1177/02184923231205967
Kosaku Nishigawa, Tatsuya Horibe, Hideaki Hidaka, Ryosuke Numaguchi, Jun Takaki, Takashi Yoshinaga, Toshihiro Fukui
{"title":"Do chronic total occlusive lesions affect patency of coronary bypass grafts to the right coronary artery?","authors":"Kosaku Nishigawa, Tatsuya Horibe, Hideaki Hidaka, Ryosuke Numaguchi, Jun Takaki, Takashi Yoshinaga, Toshihiro Fukui","doi":"10.1177/02184923231205967","DOIUrl":"10.1177/02184923231205967","url":null,"abstract":"<p><strong>Objectives: </strong>To evaluate the impact of chronic total occlusion (CTO) lesions on the patency of bypass grafts to the right coronary artery territory.</p><p><strong>Methods: </strong>Two hundred patients undergoing primary isolated coronary artery bypass grafting with revascularization to the right coronary artery territory between April 2015 and July 2022 were retrospectively analyzed. Study patients were divided into two groups according to their right coronary artery lesion: patients with CTO lesions (<i>n</i>  =  76) and those without CTO lesions (<i>n</i>  =  124). Graft flow of the right coronary artery territory was evaluated by intraoperative transit time flow measurement and patency of the bypass graft was evaluated by multidetector row computed tomography.</p><p><strong>Results: </strong>A total of 200 patients (76 patients with CTO and 124 patients without CTO) were included in this study. Intraoperative transit time flow measurement demonstrated that there was no significant difference in the median mean graft flow (30 ml/min vs. 25 ml/min; <i>p</i>  =  0.114), pulsatility index (2.1 vs. 2.4; <i>p</i>  =  0.079), and diastolic filling rate (65% vs. 64%; <i>p</i>  =  0.844) between patients with CTO and those without CTO. Postoperative multidetector row computed tomography demonstrated that the patency of bypass grafts to the right coronary artery territory was similar between the groups (94.7% in patients with CTO vs. 96.0% in those without CTO; <i>p</i>  =  0.733). In patients with CTO, the patency of bypass graft tended to be worse in subgroup with rich collateral blood flow (Rentrop grade 3).</p><p><strong>Conclusions: </strong>Chronic total occlusion lesions do not affect the patency of bypass grafts to the right coronary artery territory.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"768-774"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41138738","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}
引用次数: 0
Lecompte maneuver for compressed left coronary artery after pulmonary artery banding. Lecompte手法治疗肺动脉结扎术后左冠状动脉受压。
IF 0.7
ASIAN CARDIOVASCULAR & THORACIC ANNALS Pub Date : 2023-11-01 Epub Date: 2023-09-20 DOI: 10.1177/02184923231203109
Daisuke Takeyoshi, Takeshi Konuma, Ai Kojima, Takamasa Takeuchi
{"title":"Lecompte maneuver for compressed left coronary artery after pulmonary artery banding.","authors":"Daisuke Takeyoshi, Takeshi Konuma, Ai Kojima, Takamasa Takeuchi","doi":"10.1177/02184923231203109","DOIUrl":"10.1177/02184923231203109","url":null,"abstract":"<p><p>A one-month-old baby boy with a complete atrioventricular septal defect underwent pulmonary artery banding. A high take-off of the left coronary artery, overlooked on the echocardiogram, was identified. It was compressed by the right pulmonary artery that was dilated owing to pulmonary artery banding. The patient developed severe heart failure, and a Lecompte maneuver was performed. The procedure helped effectively treat this congenital heart disease with a high take-off coronary artery compressed by the right pulmonary artery.</p>","PeriodicalId":35950,"journal":{"name":"ASIAN CARDIOVASCULAR & THORACIC ANNALS","volume":" ","pages":"802-804"},"PeriodicalIF":0.7,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41144625","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}
引用次数: 0
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