Parthenakis FI, Kanakaraki MK, Kanoupakis EM, Skalidis EI, Diakakis GF, Filippou OK, Vardas PE. Value of Doppler index combining systolic and diastolic myocardial performance in predicting cardiopulmonary exercise capacity in patients with congestive heart failure: effects of dobutamine. Chest. 2002 Jun;121(6):1935–41. doi: 10.1378/chest.121.6.1935. PMID: 12065360.
Value of Doppler index combining systolic and diastolic myocardial performance in predicting cardiopulmonary exercise capacity in patients with congestive heart failure: effects of dobutamine