Biventricular Dysfunction Due to Chronic Mitral Valve Regurgitation Caused by Aberrant Mitral Arcade.

A 53-year-old male individual with chronic severe mitral regurgitation presented with biventricular dysfunction, pulmonary hypertension, and atrial fibrillation. Echocardiography demonstrated a posterior leaflet prolapse with malcoaptation. Mitral valve repair and Maze procedure were performed, revealing absent chordae and direct connection from the anterolateral papillary muscle to the posterior leaflet, consistent with partial mitral arcade.

Comparison of Manual and Mechanical Ventilation During Intensive Care Unit Transport Following Cardiac Surgery: Impact on Oxygenation, Ventilation, and Hemodynamic Stability.

Objectives: Following cardiac surgery, patients often require ventilatory support during transport to the intensive care unit (ICU). Manual ventilation using a bag valve mask (BVM) is commonly employed; however, mechanical ventilation may sometimes be preferred due to concerns regarding oxygenation, ventilation, and hemodynamic stability. The decision between manual and mechanical ventilation is typically based on clinical experience and surgical factors, as there is no established consensus or robust clinical evidence to guide this choice.

Red Blood Cell Transfusion and Pulmonary Complications: The Society of Thoracic Surgeons Adult Cardiac Surgery Database Analysis.

Background: Intraoperative packed red blood cell (PRBC) transfusion during cardiac surgery is associated with increased postoperative morbidity and mortality; however, data on the association between PRBC transfusion and postoperative pulmonary complications (PPCs) are somewhat conflicting. Using The Society of Thoracic Surgeons Adult Cardiac Surgery Database, we sought to determine whether intraoperative PRBC transfusion was associated with PPCs as well as with longer intensive care unit (ICU) stay after isolated coronary artery bypass grafting (CABG) surgery.

Methods: A registry-based cohort study was performed on 751,893 patients with isolated CABG between January 1, 2015, to December 31, 2019.

Robotic mitral valve re-repair with removal of transcatheter mitral valve repair clips.

We demonstrate a totally endoscopic and percutaneous approach to robotic mitral valve re-repair after the failure of transcatheter edge-to-edge repair.