IJSR International Journal of Scientific Research 2277 - 8179 Indian Society for Health and Advanced Research ijsr-12-3-46996 Original Research Paper A Single Centre Retrospective Cohort Study Of Ambulatory Heart Failure Patients With Thyroid Dysfunction From A Tertiary Hospital In Northeast India Anup Kumar Boro Dr. Dr. Habibar Rahman Dr. Dr. Purabi Sarkar Dr. March 2023 12 3 01 02