The current state of the Multidisciplinary Heart Team Approach: a systematic review.

Background: The heart team (HT) approach, recommended for managing cardiovascular diseases (CVDs), emphasizes multidisciplinary collaboration. Despite its potential benefits, evidence on its effectiveness and implementation is varied and sparse. This review assesses the HT approach's impact on patient outcomes and care delivery in cardiovascular care.

Coronary spasm during cardiac electrophysiological study following isoproterenol infusion.

Sudden cardiac death (SCD) remains the leading cause of death in industrialized world. The majority of SCD is caused by ventricular fibrillation associated with structural and/or ischemic heart disease. Ventricular fibrillation represents the final common pathway for SCD and, thus, is an attractive target for ablation.

Clinical pacing post-conditioning during revascularization after AMI.

Intermittent dyssynchrony, induced by ventricular pacing, during early reperfusion reduces infarct size in pre-clinical studies. We evaluated cardioprotection by pacing post-conditioning (PPC) in ST-segment elevation myocardial infarction in a randomized, controlled, single-center, single-blinded, first-in-man study. Patients with first ST-segment elevation myocardial infarction received either PPC plus percutaneous coronary intervention (PCI) (n = 30) or PCI (n = 30).

Effectiveness and safety of percutaneous coronary sinus-based mitral valve repair in patients with dilated cardiomyopathy (from the AMADEUS trial).

This report presents the procedural results from the AMADEUS trial that support coronary sinus (CS)-based percutaneous mitral annuloplasty. Despite therapeutic advances, functional mitral regurgitation (MR) continues to be a significant clinical problem for patients with dilated cardiomyopathy. CS approaches to mitral valve repair have been viewed with skepticism because of the distance of the CS/great cardiac vein from the mitral valve annulus and the potential to compress a coronary artery.

Percutaneous mitral annuloplasty for functional mitral regurgitation: results of the CARILLON Mitral Annuloplasty Device European Union Study.

Background: Functional mitral regurgitation (FMR), a well-recognized component of left ventricular remodeling, is associated with increased morbidity and mortality in heart failure patients. Percutaneous mitral annuloplasty has the potential to serve as a therapeutic adjunct to standard medical care.

Methods And Results: Patients with dilated cardiomyopathy, moderate to severe FMR, an ejection fraction <40%, and a 6-minute walk distance between 150 and 450 m were enrolled in the CARILLON Mitral Annuloplasty Device European Union Study (AMADEUS).

Elective high-risk percutaneous coronary interventions supported by extracorporeal life support.

This study investigated the feasibility of high-risk percutaneous coronary intervention (PCI) in hemodynamically unstable patients supported by modified cardiopulmonary bypass (extracorporeal life support [ELS]). Over a 38-month period, 15 patients (10 men, 5 women, mean age 72 +/- 9 years, mean ejection fraction 34 +/- 15%, angina pectoris New York Heart Association class III to IV) who were not eligible for coronary artery bypass grafting because of high co-morbidity underwent elective high-risk PCI supported by ELS. All lesions were technically challenging.

Tropical endomyocardial fibrosis (Davies' disease): case report demonstrating the role of magnetic resonance imaging.

Tropical endomyocardial fibrosis (TEMF), a restrictive cardiomyopathy of unclear etiology, is an endemic disease in equatorial Africa, South America and India. The patients are usually young, the onset of the disease and its clinical manifestations insidious, and the prognosis poor. We currently present a 50-year-old Congolese female who was referred with symptoms of progressive right-sided heart failure due to isolated TEMF of the right ventricle.

Beating-heart surgical treatment of atrial fibrillation with microwave ablation.

Background: In this feasibility study, early results are presented of our first series of patients with microwave ablation for atrial fibrillation (AF) on the beating heart.

Methods: From June 2001 until December 2001, a total of 24 patients underwent beating-heart epicardial ablation for AF. With a microwave antenna, the left and right pulmonary veins were isolated and connected to each other followed by amputation of the left atrial appendage.