title: Is the electrocardiogram still useful in detecting right ventricular abnormalities in patients with pulmonary hypertension when compared to echocardiography?
authors.affiliation: University of Puerto Rico School of Medicine, San Juan, Puerto Rico.
authors.forename: Alfredo E
authors.initials: AE
authors.lastname: Lamela Domenech
authors.affiliation: The Cardiovascular Medicine Division, University of Puerto Rico School of Medicine, San Juan, Puerto Rico.
authors.forename: Angel
authors.initials: A
authors.lastname: López-Candales
mesh_terms: D004452:Echocardiography; D004562:Electrocardiography; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications*; D018497:Ventricular Dysfunction, Right / Q000175:diagnosis* / Q000209:etiology