IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-9-10-32402 Original Research Paper Electrocardiography and echocardiography correlation in patients with left ventricular hypertrophy. Billa Venkata Uma Vani Dr. Dr. Vallapu Ajay Chandra Dr. October 2020 9 10 01 02