Central venous catheterization, Mechanical ventilation, Intensive care, Pulmonary artery catheter insertion, Thoracente...sis, Transesophageal echocardiogram, Stress echocardiogram, Endotracheal intubation, Sepsis, Cardiogenic shock, Post-intensive care syndrome, Shock, Ventricular arrhythmia, Respiratory failure, Decompensated heart failure