Journal ArticleDOI
Survival in patients with pulmonary arterial hypertension related to systemic sclerosis
S. Mazzuca,R. Cimino,P. Iannazzo,S. Paravati,E. Nestico,S. Galasso,S. Giancotti,C. Pintaudi,D Galasso +8 more
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This article is published in European Journal of Internal Medicine.The article was published on 2008-05-01. It has received 1 citations till now.read more
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Survival in pulmonary arterial hypertension: a reappraisal of the NIH risk stratification equation
Thenappan Thenappan,Sanjiv J. Shah,Stuart Rich,Lu Tian,Stephen L. Archer,Mardi Gomberg-Maitland +5 more
TL;DR: In this article, a new survival prediction equation was developed using exponential regression analysis, where P(t) is probability of survival, t the time interval in years, A(x,y,z) = e((-1.270-0.361z)), x the mean pulmonary artery pressure, y the mean right atrial pressure and z the cardiac index.