Cardiology in India during the last twenty five years.
D002309:Cardiology / Q000266:history*; D006330:Heart Defects, Congenital / Q000453:epidemiology; D049673:History, 20th Century; D006973:Hypertension / Q000453:epidemiology; D007194:India; D010493:Pericarditis / Q000453:epidemiology; D011660:Pulmonary Heart Disease / Q000453:epidemiology; D012214:Rheumatic Heart Disease / Q000453:epidemiology