Cardiac surgery, coronary, valve, cabg, mitral, aortic,

BACKGROUND: Alkaptonuria is a rare metabolic disease that causes an increase in homogentisic acid (HGA) due to a lack of enzymatic activity. Commonly, accumulation of HGA presents with dark discoloration of skin and other tissues, also known as ochronosis. Additionally, alkaptonuria can result in other clinical manifestations, including arthritis and cardiac disease. This case highlights alkaptonuria-related cardiac disease and challenges that cardiac surgery teams may face when treating this patient population...

Objective: To analyze the diagnosis and surgical treatment of high-risk anomalous aortic origin of coronary artery (AAOCA). Methods: This study was a retrospective case series. From January 2016 to July 2023, 24 cases of high-risk AAOCA underwent surgical treatment in Department of Cardiac Surgery, Guangdong Provincial People's Hospital. There were 18 males and 6 females, operatively aged ( M (IQR)) 13 (26) years (range: 0.3 to 57.0 years). They were confirmed by cardiac ultrasound and cardiac CT, all of which had anomalous coronary running between the aorta and the pulmonary artery...

Background and Objectives : Minimally invasive cardiac surgery is an established approach for the treatment of heart valve pathologies and is associated with excellent technical and early postoperative outcomes. Data from medium- and long-term longitudinal evaluation of patients who underwent mitral valve repair (MVr) through transaxillary approach (TAxA) are still lacking. The aim of this study is to investigate mid-term results in patients who underwent TAxA MVr. Materials and Methods : Prospectively collected data of patients who underwent first-time MVr for MV regurgitation between 2017 and 2022, were reviewed...

BACKGROUND: There are limited data on the impact of transcatheter heart valve (THV) type on the outcomes of surgical explantation after THV failure. AIMS: We sought to determine the outcomes of transcatheter aortic valve replacement (TAVR) explantation for failed balloon-expandable valves (BEV) versus self-expanding valves (SEV). METHODS: From November 2009 to February 2022, 401 patients across 42 centres in the EXPLANT-TAVR registry underwent TAVR explantation during a separate admission from the initial TAVR...

OBJECTIVE: The study objective was to examine the association between hospital processes of care and failure to rescue in a diverse, multi-institutional cardiac surgery network. METHODS: Failure to rescue was defined as an operative mortality after 1 or more of 4 complications: prolonged ventilation, stroke, renal failure, and unplanned reoperation. Society of Thoracic Surgeons data from 20,950 consecutive patients in the Columbia HeartSource network who underwent 1 of 7 cardiac operations-coronary artery bypass grafting, aortic valve replacement ± coronary artery bypass grafting, mitral valve repair or replacement ± coronary artery bypass grafting-were analyzed to calculate failure to rescue rates...

OBJECTIVE: The intensivist-led cardiovascular intensive care unit model is the standard of care in cardiac surgery. This study examines whether a cardiovascular intensive care unit model that uses operating cardiac surgeons, cardiothoracic surgery residents, and advanced practice providers is associated with comparable outcomes. METHODS: This is a single-institution review of the first 400 cardiac surgery patients admitted to an operating surgeon-led cardiovascular intensive care unit from 2020 to 2022...

Female gender is a risk factor in several cardiac surgery risk stratification systems. This study explored the differences in the outcomes following triple heart valve surgery in men vs women. The study included 250 patients (males n = 101; females n = 149) who underwent triple valve surgery from 2009 to 2020. BMI (body mass index) was higher in females (29.6 vs 26.5 kg/m2 , P < .001), and diabetes was more common in males (44 vs 42%, P = .012). The ejection fraction was higher in females (55 vs 50%, P < ...

BACKGROUND: Female sex is considered an independent predictor for mortality and morbidity following cardiac surgery. This study is to review the outcomes of adult cardiac surgery between males and females in a Saudi tertiary referral hospital. METHOD: This was a retrospective study for 925 adult patients operated on for ischemic coronary artery disease and acquired aortic and mitral valvular heart disease from 2015 to August 2023. We analyzed patient characteristics, intraoperative data, and postoperative results to compare outcomes between males and females...

BACKGROUND: Scientific research regarding male-female differences in ascending aortic surgery is scarce. The objective of this study was to identify male-female differences in presentation, treatment and peri-operative outcome in elective ascending aortic surgery. METHODS: Elective ascending aortic surgery procedures that took place in the Netherlands between 01/01/2013-31/12/2017 were identified from the Netherlands Heart Registration. Male-female differences in presentation, treatment characteristics, and in-hospital mortality and morbidity were explored...

OBJECTIVE: Patient characteristics, risks, and outcomes associated with reoperative multivalve cardiac surgery are poorly characterized. Effect of patient variables and surgical components of each reoperation were evaluated with regard to operative mortality. METHODS: From January 2008 to January 2022, 2324 patients with previous cardiac surgery underwent 2352 reoperations involving repair or replacement of multiple cardiac valves at Cleveland Clinic. Mean age was 66±14 years...

OBJECTIVE: Preoperative anemia is prevalent in cardiac surgery and independently associated with increased risk for short-term and long-term mortality. The purpose of this study was to examine the effect of preoperative hematocrit (Hct) on outcomes in cardiac surgical patients and whether the effect is comparable across levels of Society of Thoracic Surgeons predicted risk of mortality (STS PROM). METHODS: The study consisted of adult, isolated coronary bypass grafting (CABG) or single valve surgical patients in a statewide registry from 2011-2022 (N=29,828)...

OBJECTIVE(S): The use of del Nido cardioplegia in adult cardiac surgery is rising in popularity. The objective of this large multicenter study was to evaluate the use and associated outcomes of del Nido versus blood cardioplegia in adult cardiac surgery. METHODS: Patients undergoing coronary artery bypass grafting (CABG), and/or valve (mitral, aortic), and/or non-descending thoracic aortic surgery (7/2014-3/2022) across 39 centers were extracted from the Perfusion Measures and Outcomes (PERForm) registry...

Robots are defined as programmable machines that can perform specified tasks. Medical robots are emerging solutions in the field of cardiology leveraging recent technological innovations of control systems, sensors, actuators, and imaging modalities. Robotic platforms are successfully applied for percutaneous coronary intervention, invasive cardiac electrophysiology procedures as well as surgical operations including minimally invasive aortic and mitral valve repair, coronary artery bypass procedures, and structural heart diseases...

Preoperative cardiorespiratory fitness may influence the recovery after cardiac procedure. The aim of this study was to investigate the cardiorespiratory fitness of patients scheduled for elective cardiac procedures using six-minute walk test and compare the results with population-based sample of Finnish adults. Patients (n=234) awaiting percutaneous coronary intervention or coronary angiography, coronary artery bypass grafting, aortic valve replacement or mitral valve surgery performed the six-minute walk test...

INTRODUCTION: We sought to evaluate the association of county-level poverty duration and cardiac surgical outcomes. METHODS: Patients who underwent coronary artery bypass graft, surgical aortic valve replacement, and mitral valve repair and replacement between 2016 and 2020 were identified using the Medicare Standard Analytical Files Database. County-level poverty data were acquired from the American Community Survey and US Department of Agriculture (1980-2015)...

OBJECTIVE: The authors aimed to investigate life expectancy after adult cardiac surgery. SETTING: Nationwide study including University and non-University hospitals. PARTICIPANTS: Consecutive adult patients who underwent heart valve and coronary artery surgery from a nationwide administrative registry. INTERVENTIONS: Surgical procedures on the heart valves and coronary arteries. METHODS: The authors estimated the 10-year relative survival of adult patients who underwent surgery for heart valve diseases and coronary artery disease taken from a nationwide administrative registry...

BACKGROUND: Given the uncertainty of U.S. healthcare finances, an understanding of reimbursement trends has become increasingly important in the field of cardiac surgery. We aimed to assess Medicare reimbursement trends for common cardiac surgical procedures from 2000-2022. METHODS: Reimbursement data was extracted from the Centers for Medicare and Medicaid Services Physician Fee Schedule Look-Up Tool over the study period for six common cardiac operations: aortic valve replacement (AVR), mitral valve repair (MVr) and replacement (MVR), tricuspid valve replacement (TVR), Bentall procedure, and coronary artery bypass grafting (CABG)...

OBJECTIVE: To assess the reliability of 30-day non-elective readmissions as a quality metric for adult cardiac surgery. BACKGROUND: Unplanned readmissions is a quality metric for adult cardiac surgery. However, its reliability in benchmarking hospitals remains under-explored. METHODS: Adults undergoing elective isolated coronary artery bypass grafting (CABG), surgical aortic valve replacement/repair (SAVR) or mitral valve replacement/repair (MVR) were tabulated from 2019 Nationwide Readmissions Database...

OBJECTIVE: To describe the technique and evaluate the results of the isolated coronary artery bypass grafting or combined grafting procedures with mitral valve repair/replacement and/or left ventricle aneurysm repair performed through the single left anterior minithoracotomy. METHODS: Perioperative data of all patients, who required isolated or combined coronary grafting from July 2017 to December 2021 were observed. The focus was on 560 patients, who underwent isolated or combined multivessel coronary bypass using "Total Coronary Revascularization via left Anterior Thoracotomy" technique...

OBJECTIVE: To determine the impact of diastolic dysfunction (DD) on survival after routine cardiac surgery. DESIGN: This was an observational study of consecutive cardiac surgeries from 2010 to 2021. SETTING: At a single institution. PARTICIPANTS: Patients undergoing isolated coronary, isolated valvular, and concomitant coronary and valvular surgery were included. Patients with a transthoracic echocardiogram (TTE) longer than 6 months prior to their index surgery were excluded from the analysis...