എക്കോ റിപ്പോർട്ട് എങ്ങനെ മനസ്സിലാക്കാം? Johnson Francis | July 21, 2025 | General Cardiology | No Comments Related Posts Circulating endothelial cells – biomarker for irreversible PAH in CHD No Comments | Jan 27, 2009 Covered Stent for Superior Sinus Venosus Atrial Septal Defect No Comments | Oct 1, 2025 Novel oral anticoagulants – NOACs No Comments | Jul 17, 2015 Transcutaneous Electrical Vagus Nerve Stimulation to Suppress Ventricular Ectopy! No Comments | Mar 25, 2026 About The Author Johnson Francis Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal