RT Journal Article SR Electronic T1 What is the best approach to a high systolic pulmonary artery pressure on echocardiography? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 256 OP 260 DO 10.3949/ccjm.83a.14186 VO 83 IS 4 A1 Mostafa Ahmed A1 Raed A. Dweik A1 Adriano R. Tonelli YR 2016 UL http://www.ccjm.org/content/83/4/256.abstract AB