Zaman, M. H.; Hannan, M. A.; Rahman, M. A.; Chowdhury, M. I. H.; Asha, R. U. Surgical Management of Valvular Heart Diseases: Morphological Spectrum, Surgical Techniques and Post-Operative Outcomes in a Tertiary-Level Hospital of Bangladesh. JNHFB 2026, 15, 71-76.