How can you open up narrowed heart valves without surgery? Johnson Francis | February 13, 2024 | General | No Comments How can you open up narrowed heart valves without surgery? Related Posts What is carbon dioxide angiography? No Comments | Jun 22, 2022 What is Hypokinesia? No Comments | Jul 26, 2008 Sometimes a player drops down dead after being accidentally hit by a ball or another player. What do you call this? No Comments | Jul 10, 2008 Do implanted devices for the heart give audible alarms? (Patient alert) No Comments | Jul 29, 2018 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal