Apical systolic eccentricity index: a better marker of right ventricular compromise in pulmonary hypertension.
López-Candales
Angel
A
Cardiovascular Institute, University of Pittsburgh, Scaife 560, 200 Lothrop Street, Pittsburgh, PA 15213-2582, USA. lopezcandalesa@upmc.edu
Bazaz
Raveen
R
Edelman
Kathy
K
Gulyasy
Beth
B