Shimada S, Uno G, Omori T, Rader F, et al. Characteristics and Prognostic Associations of Echocardiographic Pulmonary Hypertension With Normal Left Ventricular Systolic Function in Patients >/=90 Years of Age. Am J Cardiol 2020 May 26. pii: S0002-9149(20)30541.
PMID: 32624190