Texas Heart Institute Journal最新文献

{"title":"Bypass Grafts in Women: What Is the Gold Standard?","authors":"Natalia Roa-Vidal, Lauren K Barron","doi":"10.14503/THIJ-23-8238","DOIUrl":"10.14503/THIJ-23-8238","url":null,"abstract":"","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075513/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Insights From the Histopathologic Analysis of Acquired and Genetic Thoracic Aortic Aneurysms and Dissections.","authors":"L Maximilian Buja, Bihong Zhao, Humaira Sadaf, Michelle McDonald, Ana M Segura, Li Li, Alana Cecchi, Siddharth K Prakash, Rana O Afifi, Charles C Miller, Anthony L Estrera, Dianna M Milewicz","doi":"10.14503/THIJ-23-8253","DOIUrl":"10.14503/THIJ-23-8253","url":null,"abstract":"<p><strong>Objective: </strong>The purpose of this study was to apply contemporary consensus criteria developed by the Society for Cardiovascular Pathology and the Association for European Cardiovascular Pathology to the evaluation of aortic pathology, with the expectation that the additional pathologic information may enhance the understanding and management of aortic diseases.</p><p><strong>Methods: </strong>A scoring system was applied to ascending aortic specimens from 42 patients with heritable thoracic aortic disease and known genetic variations and from 86 patients from a single year, including patients with known genetic variations (n = 12) and patients with sporadic disease (n = 74).</p><p><strong>Results: </strong>The various types of lesions of medial degeneration and the overall severity of medial degeneration overlapped considerably between those patients with heritable disease and those with sporadic disease; however, patients with heritable thoracic aortic disease had significantly more overall medial degeneration (P = .004) and higher levels of elastic fiber fragmentation (P = .03) and mucoid extracellular matrix accumulation (P = .04) than patients with sporadic thoracic aortic disease. Heritable thoracic aortic disease with known genetic variation was more prevalent in women than in men (27.2% vs 9.8%; P = .04), and women had more severe medial degeneration than men (P = .04). Medial degeneration scores were significantly lower for patients with bicuspid aortic valves than for patients with tricuspid aortic valves (P = .03).</p><p><strong>Conclusion: </strong>The study's findings indicate considerable overlap in the pattern, extent, and severity of medial degeneration between sporadic and hereditary types of thoracic aortic disease. This finding suggests that histopathologic medial degeneration represents the final common outcome of diverse pathogenetic factors and mechanisms.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075520/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724590","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cannula Placement for Cerebral Protection Without Circulatory Arrest in Patients Undergoing Hemiarch Aortic Aneurysm Repair.","authors":"Joseph C Sweeney, Jaimin R Trivedi, Toyokazu Endo, Akhila Ankem, Siddharth V Pahwa, Mark S Slaughter, Brian L Ganzel","doi":"10.14503/THIJ-22-8026","DOIUrl":"10.14503/THIJ-22-8026","url":null,"abstract":"<p><strong>Background: </strong>Aortic aneurysms involving the proximal aortic arch, which require hemiarch-type repair, typically require circulatory arrest with antegrade cerebral perfusion. Left carotid antegrade cerebral perfusion (LCP) via distal arch cannulation without circulatory arrest was used in this study's patient population. The goal was to assess the operative efficiency and clinical outcomes of using a distal arch cannulation technique that would not require any hypothermic circulatory arrest (HCA) time compared with more traditional brachiocephalic artery cannulation with right-sided unilateral antegrade cerebral perfusion (RCP) and HCA.</p><p><strong>Methods: </strong>A single-center retrospective review of patients with replacement of the distal ascending aorta involving the proximal arch was performed. Patients with an intramural hematoma or dissection were excluded. Between January 2015 and December 2019, 68 adult patients had undergone a hemiarch repair because of aneurysmal disease. Analysis of baseline demographics, operative data, and clinical outcomes was performed.</p><p><strong>Results: </strong>Comparing the 68 patients: 21 patients were treated with RCP (via brachiocephalic artery graft with HCA), and 47 patients were treated with LCP (via distal aortic arch cannulation with cross-clamp between the brachiocephalic and left common carotid arteries without HCA). Baseline characteristics and outcomes were evaluated for both groups. The LCP group was younger (LCP median [IQR] age, 60 [53-65] years vs RCP median [IQR] age, 67 [59-71] years]. Sex, race, body mass index, comorbidities, and ejection fraction were similar between the groups. Cardiopulmonary bypass time (LCP, 123 minutes vs RCP, 149 minutes) and unilateral cerebral perfusion time (LCP, 17 minutes vs RCP, 22 minutes) were longer in the RCP group. Bleeding, prolonged ventilatory support, kidney failure, and length of stay were similar. In-hospital mortality was 2% in the LCP group vs 0% in the RCP group. Stroke occurred in 2 patients (4.2%) in the LCP group and in 0% of the RCP group. Mortality at 6 months in the LCP and RCP groups was 3% and 10%, respectively.</p><p><strong>Conclusion: </strong>Distal arch cannulation with LCP without HCA is a reasonable and safe alternative strategy for patients requiring hemiarch replacement for aneurysmal disease. This technique may provide additional benefits by avoiding circulatory arrest in these complex cases.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075151/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139724588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interventional Treatment Options for the Prevention of Amputation in Patients With Lower Extremity Wounds From Peripheral Arterial Disease.","authors":"Akin Torun, Ulas Bildirici","doi":"10.14503/THIJ-23-8240","DOIUrl":"10.14503/THIJ-23-8240","url":null,"abstract":"<p><strong>Background: </strong>Peripheral arterial disease and related lower extremity wounds are prominent causes of amputation. Revascularization may reduce amputation rates or the amputation margin more distally in patients with peripheral arterial disease who have wounds resulting from critical limb ischemia. This study examined the association of risk factors and intervention types with amputation rates in patients with critical lower extremity arterial disease.</p><p><strong>Methods: </strong>A total of 211 patients who underwent peripheral intervention because of foot wound were followed up for 12 months after the intervention. All patients had lower extremity wounds resulting from peripheral arterial disease. The effects of treatment approaches were compared in patients who underwent and did not undergo amputation.</p><p><strong>Results: </strong>Revascularization of the anterior tibial artery reduced the amputation rate by 6.52 times compared with occlusion. Posterior tibial artery revascularization reduced the amputation rate by 49.95 times.</p><p><strong>Conclusion: </strong>In this study of percutaneous intervention methods for prevention of amputation, the most effective option was revascularization of the posterior tibial artery and anterior tibial artery. Considering these results, treatment of critical peripheral arterial disease can be cost-effective and efficient and may shorten procedure time.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075502/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139698670","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pericardiectomy and Mechanical Mitro-Aortic Valve Replacement in a Young Patient With Erdheim-Chester Disease.","authors":"Nerea Lopez Perez, Mathieu van Steenberghe, Jörg D Seebach, Philippe Meyer, Johannes Alexander Lobrinus, Christoph Huber, Mustafa Cikirikcioglu","doi":"10.14503/THIJ-23-8201","DOIUrl":"10.14503/THIJ-23-8201","url":null,"abstract":"<p><p>Erdheim-Chester disease is a rare histiocytosis that primarily affects the skeletal system, but cardiovascular manifestations occur in 75% of cases and are associated with a poor prognosis. Given the small number of cases, the evolution and management of the disease are uncertain. Therefore, it is important to report and share Erdheim-Chester cases. This report presents the case of a young patient with constrictive pericarditis and mitral valve regurgitation resulting from Erdheim-Chester disease.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075495/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139698671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of Ultrasound-Assisted, Catheter-Directed Thrombolysis in a Patient With High-Risk Pulmonary Embolism.","authors":"Karam P S Gill, Daniel P O'Brien, Jonathan E Soverow","doi":"10.14503/THIJ-23-8235","DOIUrl":"10.14503/THIJ-23-8235","url":null,"abstract":"<p><p>High-risk pulmonary embolism (PE) is a complex clinical entity associated with high mortality rates. Ultrasound-assisted, catheter-directed thrombolysis, typically used for intermediate-risk PE, may be a viable treatment approach for high-risk PE, particularly in patients at increased risk for major bleeding. This report describes a case in which ultrasound-assisted, catheter-directed thrombolysis was successfully used to treat high-risk PE in a female patient with extensive peritoneal metastases from gastric adenocarcinoma. Other examples from the literature, in which ultrasound-assisted, catheter-directed thrombolysis was used to treat high-risk PE, are also provided.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075505/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139693317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Perioperative and Postoperative Outcomes Among 3 Left Atrial Incisions: Conventional Direct, Transseptal, and Superior Septal Left Atriotomy.","authors":"Estelle Démoulin, Dionysios Adamopoulos, Tornike Sologashvili, Mathieu van Steenberghe, Jalal Jolou, Haran Burri, Christoph Huber, Mustafa Cikirikcioglu","doi":"10.14503/THIJ-23-8162","DOIUrl":"10.14503/THIJ-23-8162","url":null,"abstract":"<p><strong>Background: </strong>Achieving optimal exposure of the mitral valve during surgical intervention poses a significant challenge. This study aimed to compare perioperative and postoperative outcomes associated with 3 left atriotomy techniques in mitral valve surgery-the conventional direct, transseptal, and superior septal approaches-and assess differences during the surgical procedure and the postoperative period.</p><p><strong>Methods: </strong>Inclusion criteria were patients undergoing mitral valve surgery from January 2010 to December 2020, categorized into 3 cohorts: group 1 (conventional direct; n = 115), group 2 (transseptal; n = 33), and group 3 (superior septal; n = 59). To bolster sample size, the study included patients undergoing mitral valve surgery independently or in conjunction with other procedures (eg, coronary artery bypass grafting, aortictricuspid surgery, or maze procedure).</p><p><strong>Results: </strong>No substantial variance was observed in the etiology of mitral valve disease across groups, except for a higher incidence of endocarditis in group 3 (P = .01). Group 1 exhibited a higher frequency of elective surgeries and isolated mitral valve procedures (P = .008), along with reduced aortic clamping and cardiopulmonary bypass durations (P = .002). Conversely, group 3 patients represented a greater proportion of emergency procedures (P = .01) and prolonged intensive care unit and hospital stays (P = .001). No significant disparities were detected in terms of permanent pacemaker implantation, postoperative complications, or mortality among the groups.</p><p><strong>Conclusion: </strong>Mitral valve operations that employed these 3 atriotomy techniques demonstrated a safe profile. The conventional direct approach notably reduced aortic clamping and cardiopulmonary bypass durations. The superior septal method was primarily employed for acute pathologies, with no significant escalation in postoperative arrhythmias or permanent pacemaker implantation, although these patients had prolonged intensive care unit and hospital stays. These outcomes may be linked to the underlying pathology and nature of the surgical intervention rather than the incision method itself.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075488/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surgical Outcome of Postinfarction Left Ventricular Free Wall Rupture.","authors":"Chan-Young Na","doi":"10.14503/THIJ-23-8213","DOIUrl":"10.14503/THIJ-23-8213","url":null,"abstract":"<p><strong>Background: </strong>Left ventricular free wall rupture (LVFWR) is a rare and fatal complication after acute myocardial infarction. Early recognition and aggressive treatment are recommended.</p><p><strong>Methods: </strong>Between August 1999 and February 2023, 11 patients aged between 64 and 79 years developed LVFWR after acute myocardial infarction (mean interval, 3.5 days). Three patients had active bleeding (blowout-type LVFWR), and the other 8 patients experienced the oozing or sealed state. Eight patients were treated using a sutureless technique with Teflon felt and glue, 2 patients were treated using the primary suture closure technique, and 1 was treated using both the primary suture and the sutureless technique with Teflon felt and glue.</p><p><strong>Results: </strong>One patient died in the operating room as a result of bleeding. Cardiovascular stability and hemostasis were achieved in the other 10 patients. There were 3 early deaths (all 3 cases as a result of area bleeding; 1 was treated with primary suture, 2 with sutureless glue). Three patients received percutaneous coronary intervention before discharge. All 8 remaining patients survived and were discharged. Three patients were lost to follow-up. The follow-up period ranged from 2 to 97 months, with 4 patients exhibiting New York Heart Association class I symptoms and 1 exhibiting New York Heart Association class II symptoms.</p><p><strong>Conclusion: </strong>Optimal surgical treatment for postinfarction LVFWR remains controversial. The sutureless technique may be a promising strategy for treating postinfarction LVFWR.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075482/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139643192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cardiometabolic Health: Actionable Prevention Strategies and New Care Models.","authors":"Omar Leonards, David Aguilar","doi":"10.14503/THIJ-23-8275","DOIUrl":"10.14503/THIJ-23-8275","url":null,"abstract":"","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075626/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139576683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Discordant Low-Gradient Aortic Stenosis: Assessing the Valve and the Myocardium.","authors":"Philippe Pibarot","doi":"10.14503/THIJ-23-8288","DOIUrl":"10.14503/THIJ-23-8288","url":null,"abstract":"","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":"51 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11075504/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139467180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}