1. Volume 71, Issue 3, Pages 354-360 (March 1977)
Regression of Pulmonary Hypertension after Mitral Valve Surgery in Children 
Iraj Aryanpur, M.D., Mansoureh Paydar, M.D., Jami G. Shakibi, M.D., Bijan Siassi, M.D., Ali Yazdanyar, M.D. 
CHEST 
Volume 71, Issue 3, Pages (March 1977)
DOI: /chest
Copyright © 1977 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Preoperative and postoperative pulmonary arterial systolic pressure in patients with mitral valve replacement (MVR) and those with mitral commissurotomy (MC). Broken lines represent means.
CHEST  , DOI: ( /chest )
Copyright © 1977 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Preoperative and postoperative values for pulmonary vascular resistance in patients with mitral valve replacement (MVR) and those with mitral commissurotomy (MC). Broken lines represent means.
CHEST  , DOI: ( /chest )
Copyright © 1977 The American College of Chest Physicians Terms and Conditions