Circulation · 2002 · 564 citations · 24 references
Peak VO(2) and peak SBP are independent and strong predictors of survival in PPH patients. Hemodynamic parameters, although also accurate predictors, provide no independent prognostic information.
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Survival in Patients with Primary Pulmonary Hypertension
Gilbert E. D’Alonzo, Robyn J. Barst, Stephen M. Ayres et al. · Annals of Internal Medicine · 1991 · 3.5K citations
Primary Pulmonary Hypertension
Stuart Rich · Annals of Internal Medicine · 1987 · 2K citations