Most abundant cation – Cardiology MCQ Johnson Francis | June 10, 2020 | Cardiology | No Comments Most abundant cation – Cardiology MCQ Most abundant cation in the human body: Calcium Magnesium Sodium Potassium Click here for the correct answer Related Posts Assessing SCD risk in HCM by CMR No Comments | May 23, 2019 ETCO2 monitoring in ICU – capnography No Comments | Mar 28, 2018 Left anterior descending coronary artery stenosis No Comments | Nov 7, 2016 Potential mechanisms of reduced heart failure hospitalization with SGLT2 inhibitors No Comments | Dec 14, 2019 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal