Texas Heart Institute Journal最新文献

{"title":"Surgical Repair of Postinfarction Left Ventricular Pseudoaneurysm.","authors":"Soon Jin Kim, Kyung Hwa Kim, Jong Hun Kim, Tae Yun Kim","doi":"10.14503/THIJ-24-8405","DOIUrl":"10.14503/THIJ-24-8405","url":null,"abstract":"<p><p>Left ventricular pseudoaneurysm is a serious and rare disorder that usually develops after acute myocardial infarction. It can lead to potentially lethal mechanical complications, such as acute left ventricular free wall rupture. This report presents the case of a 64-year-old man with a left ventricular pseudoaneurysm and myocardial rupture that was managed by left ventricular restoration with aneurysmectomy and coronary artery bypass with 2 grafts.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11442970/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142356422","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":"Prevalence of Cardiometabolic Risk Factors in Women: Insights From the Houston HeartReach Study.","authors":"Arjun R Raghuram, Matthew W Segar, Stephanie Coulter, Joseph G Rogers","doi":"10.14503/THIJ-24-8429","DOIUrl":"https://doi.org/10.14503/THIJ-24-8429","url":null,"abstract":"<p><strong>Background: </strong>Cardiovascular disease is the leading cause of death among women in the United States. Past research has highlighted the importance of the relationship between female-specific demographics and traditional risk factors. The present analysis aimed to identify the prevalence of modifiable risk factors in women attending a community cardiovascular health screening.</p><p><strong>Methods: </strong>Data collected between 2011 and 2019 were obtained from the Houston HeartReach Registry. Participants were classified as having or not having each of 4 traditional cardiometabolic risk factors: hypertension, diabetes, body mass index indicating overweight or obesity, and dyslipidemia. Differences in prevalence were compared using the Pearson χ2 test.</p><p><strong>Results: </strong>Most participants had hypertension, overweight or obesity, and dyslipidemia. Older women (≥65 years) had the highest prevalence of all cardiometabolic risk factors. Black participants had a higher prevalence of hypertension (P = .006) and a lower prevalence of dyslipidemia (P = .009) than non-Black participants. Hispanic participants had a lower prevalence of hypertension (P < .001) and a higher prevalence of overweight or obesity (P = .03) than non-Hispanic participants. Participants in the lowest household income bracket (<$25,000) were more likely to have diabetes (P = .001) and overweight or obesity (P = .004) than participants in the highest income bracket (≥$50,000). Unemployed participants had a higher prevalence of diabetes (P < .001), overweight or obesity (P = .004), and dyslipidemia (P < .001) than employed participants. Comorbidity analysis revealed clustering of multiple cardiometabolic risk factors. Moreover, risk factor hot spots were identified by zip code, which could help select future sites for targeted screening.</p><p><strong>Conclusion: </strong>The analysis found that cardiometabolic risk factor prevalence varies with demographic and socioeconomic status. Geographic areas where cardiometabolic risk factor prevalence was highest were also identified. Further participant recruitment and analysis are required to create predictive models of cardiovascular disease risk in women.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11427748/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142356421","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":"Recent Developments in Cardiac Contractility Modulation for Heart Failure.","authors":"Joshua R Hirsch, Hamid Afshar","doi":"10.14503/THIJ-24-8464","DOIUrl":"10.14503/THIJ-24-8464","url":null,"abstract":"","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11405886/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142299024","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":"Valvular Endocarditis and Biventricular Heart Failure in the Setting of Tropheryma whipplei Disease.","authors":"Defne Gunes Ergi, Hind J Fadel, Hector I Michelena, Grace Lin, Kevin L Greason, Arman Arghami","doi":"10.14503/THIJ-23-8336","DOIUrl":"10.14503/THIJ-23-8336","url":null,"abstract":"<p><p>Whipple disease is a rare systemic illness associated with weight loss, diarrhea, and arthralgia. Asymptomatic carriage is common, but the disease can be complicated by cardiac involvement and may result in culture-negative endocarditis. Cardiac manifestations of the disease can lead to death. This report presents the case of a 66-year-old man with Whipple disease and biventricular heart failure with cardiogenic shock. Medical therapy followed by successful replacement of the aortic and mitral valves resulted in substantial improvement.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11299065/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890637","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":"Cardiac Mass in a 78-Year-Old Patient With a History of Cancer: Diagnostic and Treatment Challenges.","authors":"Bihong Zhao, Ayah Zaqqa, Michelle M McDonald, Ismael A Salas de Armas, Igor D Gregoric, L Maximilian Buja","doi":"10.14503/THIJ-23-8299","DOIUrl":"10.14503/THIJ-23-8299","url":null,"abstract":"<p><p>Primary cardiac angiosarcoma is a rare, aggressive malignancy that commonly metastasizes to various organs. The presenting symptoms are typically nonspecific, so a comprehensive examination is required to confirm the diagnosis promptly. This case report describes the presentation of an older patient with a history of neoplasms. Echocardiography and biopsy were performed, but despite surgical intervention to resect a large right atrial mass, the patient died. A final diagnosis of primary angiosarcoma was made based on the resected specimen.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11298980/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141879688","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":"Modern Perspectives on Hypertrophic Cardiomyopathy-No One Size Fits All.","authors":"Brett Doliner, Hadeel Gaddar, Ramsey Kalil, Alexander Postalian","doi":"10.14503/THIJ-24-8423","DOIUrl":"10.14503/THIJ-24-8423","url":null,"abstract":"<p><p>Despite substantial advances in the management of hypertrophic cardiomyopathy, advanced heart failure remains a major cause of morbidity in this patient population. This narrative review presents the case of a patient with hypertrophic obstructive cardiomyopathy who underwent alcohol septal ablation to frame a discussion of modern therapies for hypertrophic cardiomyopathy. The current treatment landscape includes medications, both old and new, and surgical and procedural interventions to relieve mechanical obstruction. Several promising new modalities for relieving obstruction are in the nascent stages of development.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11292115/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141861341","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":"Iatrogenic Atrial Septal Defect After MitraClip Transcatheter Edge-to-Edge Repair: To Close or Not to Close?","authors":"Mariem Abdelsalam, Raghad Younus, Lamis F Abdalla, Abdelkader Almanfi","doi":"10.14503/THIJ-23-8337","DOIUrl":"10.14503/THIJ-23-8337","url":null,"abstract":"<p><p>The evolution of percutaneous procedures that use transseptal puncture to treat left-sided structural heart disease has led to the emergence of iatrogenic atrial septal defects as a potential complication. These defects can result in hemodynamic decompensation and worsening clinical outcomes. Some iatrogenic atrial septal defects require immediate closure, others do not. This case report presents 2 patients who underwent transcatheter edge-to-edge mitral valve repair with transseptal puncture and required iatrogenic atrial septal defect closure (1 immediate and 1 delayed). The goal of this report is to highlight iatrogenic atrial septal defect assessment and the possible need for closure after transseptal puncture.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11289674/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141856875","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":"Spontaneous Right Intrapetrous Internal Carotid Dissection in a Patient With Active COVID-19.","authors":"Oscar Noble, Keri Sprung, Orlando Diaz, Stephanie Coulter, Eduardo Hernandez-Vila","doi":"10.14503/THIJ-24-8403","DOIUrl":"10.14503/THIJ-24-8403","url":null,"abstract":"<p><p>Spontaneous cervical artery dissection, a nontraumatic tear in the wall of an internal carotid or vertebral artery, is a common cause of stroke, particularly in patients younger than 40 years of age; however, petrous internal carotid artery dissection is extremely rare. This case report describes a 50-year-old woman who had a spontaneous intrapetrous internal carotid dissection thought to be secondary to active SARS-CoV-2 infection; the dissection was treated successfully with a flow-diverter stent.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11284446/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141761868","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":"Minimally Invasive Mitral Valve Surgery Using a Cold Fibrillatory Cardiac Arrest Technique in Patients With Prior Cardiac Surgery.","authors":"Ahmed Ali, Zachary Gray, Gabriel Loor, Alexis E Shafii, Todd K Rosengart, Kenneth K Liao","doi":"10.14503/THIJ-23-8167","DOIUrl":"10.14503/THIJ-23-8167","url":null,"abstract":"<p><strong>Objective: </strong>Minimally invasive mitral valve surgery (mini-MVS) is typically reserved for patients who have not undergone open cardiac surgery. In the reoperative setting, using intrapericardial dissection for crossclamping the aorta through a minimally invasive approach can be difficult and, at times, risky. Cold fibrillatory cardiac arrest (CFCA) with systemic cardiopulmonary bypass without cross-clamping is a well-described technique; however, data about its safety for patients who undergo reoperative mini-MVS are limited.</p><p><strong>Methods: </strong>Data for 34 patients who underwent reoperative mini-MVS with CFCA from March 2017 to March 2022 were reviewed retrospectively. A mini right thoracotomy (n = 30) or robotic (n = 4) approach was used. Systemic hypothermia was induced to a target temperature of 25 °C.</p><p><strong>Results: </strong>Patient mean (SD) age was 64.5 (9.6) years, and 15 of 34 (44.1%) patients were women. Of those 34 patients, 23 (67.6%) had severe regurgitation, and 11 (32.4%) had severe stenosis. Before mini-MVS, 28 patients had undergone valve surgery, and 8 had undergone coronary artery bypass graft surgery. The mitral valve was repaired in 5 of 34 (14.7%) and replaced in 29 of 34 (85.3%) patients. No difference was observed in preoperative and postoperative left ventricular function (P = .82). In 1 patient, kidney failure developed that necessitated dialysis. No postoperative stroke or mortality at 30 days occurred.</p><p><strong>Conclusion: </strong>Mini-MVS with CFCA is well tolerated in patients with prior cardiac surgery. Myocardial function was not impaired, nor was the risk of stroke increased in this cohort, indicating that CFCA is a safe alternative in this high-risk population.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11258755/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141727993","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":"Artificial Chordae Implantation vs Posterior Leaflet Preservation: A Comparison of Midterm Results After Mitral Valve Replacement.","authors":"Salih Salihi, Bilhan Özalp, Fatih Toptan, Ibrahim Kara","doi":"10.14503/THIJ-23-8291","DOIUrl":"10.14503/THIJ-23-8291","url":null,"abstract":"<p><strong>Background: </strong>Various techniques have been proposed for the preservation of the subvalvular apparatus (SVA) in mitral valve replacement. This study aimed to compare the midterm results of posterior leaflet preservation with the results of selective preservation of the SVA involving artificial chordae implantation in terms of left ventricular performance in patients undergoing mitral valve replacement.</p><p><strong>Methods: </strong>In total, 127 patients were included in this study. Patients were allocated to 1 of 2 groups according to the techniques used to preserve the SVA. Patients in group 1 underwent posterior leaflet preservation: The anterior leaflet was completely resected, and the posterior leaflet was preserved. In group 2, which comprised patients with severe leaflet extension and subvalvular fusion, the mitral valve was excised completely and substituted with artificial chordae. All relevant preoperative, intraoperative, and postoperative data were recorded.</p><p><strong>Results: </strong>Mean (SD) ages in groups 1 and 2 were 63.1 (9.65) and 57.1 (12.3) years, respectively (P = .003). Mean (SD) follow-up time was 59.97 (23.63) months (range, 6-99 months). Left ventricular end-diastolic diameter decreased significantly after artificial chordae implantation (P < .001), while the decrease after posterior leaflet preservation was not statistically significant (P = .20). In both groups, there were statistically significant reductions (P < .001) in left ventricular end-systolic diameter and left atrium diameter in the postoperative period compared with respective preoperative levels. During follow-up, left ventricular ejection fraction was found to have increased beyond the preoperative levels in both groups, but the differences were not statistically significant (P > .05).</p><p><strong>Conclusion: </strong>Results of echocardiographic observations regarding the preservation of the SVA via artificial chordae implantation for mitral valve disease in this sample were satisfactory. Findings suggest that artificial chordae implantation should be considered when posterior leaflet preservation is not suitable.</p>","PeriodicalId":48680,"journal":{"name":"Texas Heart Institute Journal","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11258753/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141727992","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}