keywords Acute Disease Algorithms Aneurysm, Dissecting Aortic Aneurysm Aortic Valve Insufficiency Bacteremia Blood Vessel Prosthesis Implantation Case Management Diastole Emergencies Endocarditis, Bacterial Heart Failure Heart Valve Prosthesis Implantation Heart Ventricles Humans Male Middle Aged Mitral Valve Insufficiency Pulmonary Edema Shock Staphylococcal Infections Young Adult