Echocardiography on HIV patients admitted to the ICU.

A prospective echocardiographic study was conducted in 68 patients with the human immunodeficiency virus (HIV) admitted to the intensive care unit (ICU) (C3 stage 78%, i.v. drug abuse 71%) in order, firstly to, assess the prevalence of cardiac abnormalities, and, secondly, to make an early therapeutic decision. Only five patients presented clinical evidence of cardiac disease. Echocardiographic abnormalities were identified in 35 patients (51%): pericardial effusion: 20 cases (29%), with tamponade in 2 cases that led to an immediate pericardiocentesis. Left ventricular dysfunction: 15 cases (22%) requiring treatment of cardiac failure. Mitral bioprosthesis rupture in 1 patient that led to a surgical procedure. Vegetations of the tricuspid value in 3 drug addicts (4%) requiring early antibiotic treatment. Echocardiography proved to be very helpful in detecting hidden cardiac dysfunctions. It is immensely valuable in ICU management of HIV patients, since prompt initiation of appropriate treatment is essential.