HIV-associated primary pulmonary hypertension. A case control study. Swiss HIV Cohort Study.

To assess the clinical and echocardiographic time course, prognosis, and possible etiology of HIV-associated primary pulmonary hypertension (PPH), we prospectively followed all 19 patients in whom PPH was diagnosed in our centers. Women (12 cases) and injecting drug use (16 cases) predominated; the median CD4 lymphocytes count was 83/microliter (range, 1 to… (More)