No abstract available
MeSH terms
-
Echocardiography, Doppler*
-
Echocardiography, Stress
-
Exercise
-
Humans
-
Hypertension, Pulmonary / diagnostic imaging*
-
Hypertension, Pulmonary / epidemiology
-
Lupus Erythematosus, Systemic / complications
-
Scleroderma, Systemic / complications