Patient Selection and Clinical Indication for Chronic Total Occlusion Revascularization-A Workflow Focusing on Non-Invasive Cardiac Imaging.

Percutaneous coronary intervention of chronic total occlusion (CTO PCI) is a challenging procedure with high complication rates and, as not yet fully understood long-term clinical benefits. Ischemic symptom relief in patients with high ischemic burden is to date the only established clinical indication to undergo CTO PCI, supported by randomized controlled trials. In this context, current guidelines suggest attempting CTO PCI only in non-invasively assessed viable CTO correspondent myocardial territories, with large ischemic areas.

Metabolomics implicate eicosanoids in severe functional mitral regurgitation.

Aims: Secondary, or functional, mitral regurgitation (FMR) was recently recognized as a separate clinical entity, complicating heart failure with reduced ejection fraction (HFrEF) and entailing particularly poor outcome. Currently, there is a lack of targeted therapies for FMR due to the fact that pathomechanisms leading to FMR progression are incompletely understood. In this study, we sought to perform metabolomic profiling of HFrEF patients with severe FMR, comparing results to patients with no or mild FMR.

Fate of patients weaned from post-cardiotomy extracorporeal life support.

Objectives: Although post-cardiotomy extracorporeal life support (PC-ECLS) is a potentially life-saving resource for patients with cardiopulmonary failure after cardiac surgery, adverse outcomes have been reported even in successfully weaned patients. The goal of this study was to assess outcome in patients weaned from PC-ECLS.

Methods: Of 573 consecutive patients who received PC-ECLS at a single centre between 2000 and 2019, 478 patients were included in a retrospective analysis.

Awake Implementation of Extracorporeal Life Support in Refractory Cardiogenic Shock.

Extracorporeal life support (ECLS) is a widely accepted and effective strategy for use in patients presenting with refractory cardiogenic shock. Implantation in awake and non-intubated patients allows for optimized evaluation of further therapy options while avoiding potential side effects associated with the need for sedation and intubation. The aim of the study was the assessment of safety and feasibility of awake ECLS implementation and of outcomes in patients treated with this concept.

Access site complications of postcardiotomy extracorporeal life support.

Objective: To assess the influence of primary arterial access in patients receiving peripheral postcardiotomy extracorporeal life support on associated complications and outcome.

Methods: Of 573 consecutive patients requiring PC-ECLS between 2000 and 2019 at a single center, 436 were included in a retrospective analysis and grouped according to primary arterial extracorporeal life support access site. Survival and rate of access-site-related complications with special emphasis on fatal/disabling stroke were compared.