D.ANJU, B. DEEPIKA, S. BHAVADHARANI, S. HARIPRASADH, K. ARUN, M. JENIFER, R. YAMINI, V. RAMNATH. COMPARATIVE STUDY OF ECG FINDINGS IN SMOKERS AND NON- SMOKERS AMONG PATIENTS IN A TERTIARYCARE HOSPITAL. TPM 2025, 32, 155-163.