Join date: Feb 25, 2021
Dec 1, 2020 ∙ 3 min
How Pediatric Cardiology Has Evolved Over the Last 50 Years: An Excerpt
P. Syamasundar Rao, MD Introduction When the author began his career in the mid-1960s, the field of Pediatric Cardiology was in early...
Apr 2, 2019 ∙ 3 min
Reliability of Echocardiographic Estimation of Angiographic Minimal Ductal Diameter
P. Syamasundar Rao, MD and U. Subramaniam, MD Introduction Since the description by Gross and Hubbard in 1938, surgical closure has...
P. Syamasundar Rao, MD