Replacement of Ascending Aortic Aneurysm with Anomalous Origin of the Right Coronary Artery: Multidisciplinary Imaging for the Diagnosis.

This case report presents a rare scenario involving a congenital anomaly of the right coronary artery's (RCA) origin in association with an ascending aortic aneurysm. While both anomalies are individually recognized in the literature, their coexistence and potential interplay remain understudied. The aim of this report is to emphasize the challenges and implications associated with such a combination.

Virtually Wall-Less versus Standard Thin-Wall Venous Cannula in the Minimally Invasive Mitral Valve Surgery: Single-Center Experience.

: Minimally invasive cardiac surgery (MICS) has been developing since 1996. Peripheral cannulation is required to perform MICS, and good venous drainage and a bloodless field are crucial for the success of this procedure. We assessed the benefits of using a virtually wall-less cannula in comparison with the standard thin-wall cannula in clinical practice.

Left Atrial Appendage Closure Device Embolization under the Anterior Leaflet of Mitral Valve: Echocardiographic Diagnosis and Management.

A 76-year-old man with history of previous coronary artery bypass grafting, permanent atrial fibrillation in novel oral anticoagulation therapy, and gastrointestinal bleedings underwent percutaneous left atrial appendage closure. The procedure was complicated by intraoperative device embolization, which caused a dynamic obstruction of the left ventricular outflow tract leading to severe hemodynamic instability. Transesophageal echocardiography showed a device in the ventricle site of the mitral anterior leaflet.

Analysis of changes in "mitral valve reserve" after coronary artery bypass grafts in patients with functional mitral regurgitation.

Introduction: The treatment of moderate functionalmitral regurgitation (FMR) during coronary artery bypass grafting (CABG) is still debated. Our primary end point was to assess the improvement of "mitral valve reserve" (MVR) after CABG alone as a clinical demonstration of left ventricular (LV) recovery.

Materials And Methods: Between June 2019 and June 2021, we prospectively enrolled 104 consecutive patients undergoing CABG with moderate FMR.

Intraoperative Assessment of Coronary Resistances: A New Quality Marker and Potential Tool to Predict Early Graft Failure after Coronary Artery Bypass Grafting?

Intraoperative assessment of graft patency is pivotal for successful coronary revascularization. In the present study we aimed to propose a new, easy to perform tool to assess anastomotic quality intraoperatively, and to investigate its potential reliability in predicting early graft failure. Intraoperative graft flowmetry of 63 consecutive patients undergoing CABG were prospectively collected.

Prognostic value of SARS-CoV-2 on patients undergoing cardiac surgery.

Objective: To analyze Italian Cardiac Surgery experience during the pandemic of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) identifying risk factors for overall mortality according to coronavirus disease 2019 (COVID-19) status.

Methods: From February 20 to May 31, 2020, 1354 consecutive adult patients underwent cardiac surgery at 22 Italian Centers; 589 (43.5%), patients came from the red zone.

Viscoelastic Blood Tests Use in Adult Cardiac Surgery: Meta-Analysis, Meta-Regression, and Trial Sequential Analysis.

Objectives: Postoperative hemorrhage in cardiac surgery is a significant cause of morbidity and mortality. Standard laboratory tests fail as predictors for bleeding in the surgical setting. The use of viscoelastic (VE) hemostatic assays thromboelastography (TEG) and rotational thromboelastometry (ROTEM) could be an advantage in patients undergoing cardiac surgery.

Impact of Valve Morphology on the Prevalence of Coronary Artery Disease: A Systematic Review and Meta-Analysis.

Background: Literature studies suggested a lower prevalence of coronary artery disease (CAD) in bicuspid aortic valve (BAV) than in tricuspid aortic valve (TAV) patients. However, this finding has been challenged. We performed a meta-analysis to assess whether aortic valve morphology has a different association with CAD, concomitant coronary artery bypass grafting (CABG), and postoperative mortality.