Association between echocardiographic features, troponin levels, and survival time in hospitalized COVID-19 patients with cardiovascular events.

Introduction: This study aims to explore the predictive roles of echocardiographic parameters and biomarkers in determining outcomes among hospitalized COVID-19 patients experiencing cardiovascular events.

Methods: A retrospective cohort study was conducted involving 49 COVID-19 patients who encountered cardiovascular events during hospitalization and underwent echocardiography. Our findings revealed notable associations between echocardiographic parameters and survival time.

Transcatheter prosthetic valve endocarditis of an aortic valve-in-valve bioprosthesis in an elderly male.

Transcatheter aortic valve replacement (TAVR) is the percutaneous alternative to traditional surgery. Infective endocarditis is a fatal complication of TAVR, especially in the elderly. A 65-year-old male with a history of valve-in-valve TAVR presented to our emergency room with altered mentation.

Different clinical characteristics and outcomes of adult hospitalized SARS-CoV-2 pneumonia patients complicated by cardiovascular events during the first, delta and omicron waves of COVID-19.

Background: The effects of SARS-CoV-2 have varied between significant waves of hospitalization.

Research Question: Are cardiovascular complications different among the first, delta and omicron waves of hospitalized COVID-19 pneumonia patients?

Study Design And Methods: This was a multi-centre retrospective study of patients hospitalized with SARS-CoV-2 pneumonia: 632 were hospitalized during the (March-July 2020), 1013 during the (September 2020-March 2021), and 323 during the (January 2022-July 2022). Patients were stratified by wave and occurrence of cardiovascular events.

Cannula Placement for Cerebral Protection Without Circulatory Arrest in Patients Undergoing Hemiarch Aortic Aneurysm Repair.

Background: 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.

Predictors of Survival After Heart Transplant in the New Allocation System: A UNOS Database Analysis.

Clinical predictors of posttransplant graft loss since the United Network for Organ Sharing (UNOS) heart allocation system change have not been well characterized. Single organ adult heart transplants from the UNOS database were identified (n = 10,252) and divided into a test cohort (n = 6,869, 67%) and validation cohort (n = 3,383, 33%). A Cox regression analysis was performed on the test cohort to identify recipient and donor risk factors for posttransplant graft loss.

Surgical Ablation for Atrial Fibrillation During Mitral Valve Surgery: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Although surgical ablation has been shown to produce excellent outcomes at follow-up for patients with atrial fibrillation who underwent mitral valve replacement/repair (MVR), this procedure is not commonly performed. Our objective was to conduct a systematic review and meta-analysis to evaluate the outcomes of concomitant surgical ablation during MVR. Three databases were systematically reviewed for randomized clinical trials published by August 2022.

A Rapidly Growing Cardiac Mass-Malignant or Benign?

• Rapidly growing cardiac tumors can be benign or malignant. • Rarely, cardiac myxomas may grow rapidly, causing heart failure or obstructive symptoms. • Echocardiography remains the first-line imaging for cardiac tumors.

Managing valvular pathology during LVAD implantation.

Since the time of their invention, implantable continuous flow left ventricular assist devices (LVADs) have improved the quality of life and extended survival for patients with advanced heart failure. The decision surgeons and their physician colleagues make with these patients to undergo implantation must come with full understanding of the immediate, short-term, and long-term implications of such a life-changing procedure. The presence of pathology regarding the aortic, mitral, and tricuspid valves introduces particularly complex problems for the surgical treatment strategy.

Durable left ventricular assist device implant-how I teach it.

Left ventricular assist devices (LVADs) have become a mainstay of advanced heart failure therapy. The technical aspects of performing a device implant are nuanced and attention to these details allows for successful therapy with good outcomes. As more patient with heart failure are expected to benefit from mechanical circulatory support, the need for a concise and consistent technique for LVAD implantation is needed.

Venous External Support in Coronary Artery Bypass Surgery: A Systematic Review and Meta-Analysis.

Neointimal hyperplasia and lumen irregularities are major contributors to vein graft failure and the use of VEST should prevent this. In this review, we aim to evaluate the angiographic outcomes of externally supported vein grafts. Medline, Embase and Cochrane Library were systematically reviewed for randomized clinical trials published by August 2022.

Pediatric Epicardial Devices: Early and Midterm Outcomes.

Background: Lead performance is suboptimal in young patients and a main cause of device system failure. Our objective was to assess early and midterm outcomes after epicardial device implantation in a contemporary pediatric cohort.

Methods: A total of 116 consecutive pediatric patients underwent 137 epicardial device implantations from 2010 to 2019.

Coronary Artery Bypass Grafting complicated by post-operative coronavirus infection - two similar presentations with dissimilar outcomes.

Patients diagnosed with COVID-19 infection undergoing surgical procedures have been reported to have increased post-operative complications and mortality. These findings are important when considering cardiac surgical procedures, specifically coronary artery bypass grafting (CABG) during this pandemic, since the Society of Thoracic Surgeons (STS) describes most of these operations as 'urgent'. In addition, the majority of cardiac surgical patients are at increased risk of infection and death with COVID-19, as they are frequently of old age, obese, hypertensive, and diabetic, with severe cardiac or pulmonary diseases.

Apixaban: Alternative Anticoagulation for HeartMate 3 Ventricular Assist Device.

Patients with left ventricular assist devices currently require long-term anticoagulation with warfarin. Warfarin requires frequent blood tests and is associated with adverse events when not in the therapeutic range. Apixaban is a possible alternative that is potentially better for compliance and requires no additional testing.

Use of Impella in Patients Listed for Heart Transplantation.

The new United Network for Organ Sharing (UNOS) policy has resulted in a significantly higher number of temporary mechanical circulatory support device usage such as extracorporeal membrane oxygenation, Impella, and intra-aortic balloon pump due to provision of higher priority with their use while on the waiting list. We aimed to identify Impella use in patients awaiting heart transplantation and temporal changes in its usage. The UNOS database was queried between years 2015 and 2019 for patients aged greater than or equal to 18 years, listed to undergo heart transplantation.

Electrocardiographic Features and Outcome: Correlations in 124 Hospitalized Patients With COVID-19 and Cardiovascular Events.

Objectives: Electrocardiographic (ECG) changes have been associated with coronavirus disease 2019 (COVID-19) severity. However, the progression of ECG findings in patients with COVID-19 has not been studied. The purpose of this study was to describe ECG features at different stages of COVID-19 cardiovascular (CV) events and to examine the effects of specific ECG parameters and cardiac-related biomarkers on clinical outcomes in COVID-19.

Racial disparities in cardiac transplantation: Chronological perspective and outcomes.

Background: The objective of this study was to evaluate annual heart transplant volumes and 3-year post-transplant outcomes since establishment of United Network for Organ Sharing (UNOS) database stratified by race.

Methods: The UNOS thoracic transplant database was evaluated for adult patients since 1987. The available database was then stratified by Race: Black, White and Other and era of transplant: group 1(1987-1991), group 2(1992-1996), group 3(1997-2001), group 4(2002-2006), group 5(2007-2011), group 6(2012-2016) and group 7(2017 and later).

Outcomes of pericardiectomy for constrictive pericarditis following mediastinal irradiation.

Background: Pericardiectomy for postradiation constrictive pericarditis has been reported to generally have unfavorable outcomes. This study sought to evaluate surgical outcomes in a large cohort of patients undergoing pericardiectomy for radiation-associated pericardial constriction.

Methods: A retrospective analysis of all patients (≥18 years) who underwent pericardiectomy for a diagnosis of constrictive pericarditis with a prior history of mediastinal irradiation from June 2002 to June 2019 was conducted.

Mitral Valve Repair vs Replacement in Patients with Previous Mediastinal Irradiation.

Long-term outcomes of mitral valve surgery after mediastinal radiation therapy (MRT) are not well characterized. We analyzed long-term survival in patients who underwent mitral valve repair or replacement after MRT. From 2001 to 2018, 148 patients underwent mitral valve surgery at our institution after MRT for cancer.