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 No advantage for adding intermittent pneumatic compression to thromboprophylaxis of DVT No Comments | Feb 23, 2019 Stenosis of left circumflex and major obtuse marginal coronary arteries No Comments | Nov 8, 2016 Myocardial injury vs Myocardial infarction No Comments | Aug 29, 2018 Coronary subclavian steal syndrome No Comments | Apr 14, 2021 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal