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Medica Institute of Cardiac Sciences

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The heart is a muscular organ found in all vertebrates that is responsible for pumping blood throughout the blood vessels by repeated, rhythmic contractions. The term cardiac (as in cardiology) means "related to the heart" and comes from the Greek καρδιά, kardia, for "heart.” From the moment it begins beating until the moment it stops, the human heart works tirelessly. In an average lifetime, the heart beats more than two and a half billion times, without ever pausing to rest. Like a pumping machine, the heart provides the power needed for life. There are many types of heart diseases. Common among is the Coronary heart disease. Coronary artery disease is a disease of the artery caused by the accumulation of atheromatous plaques within the walls of the arteries that supply the myocardium. Angina pectoris (chest pain) and myocardial infarction (heart attack) are symptoms of and conditions caused by coronary heart disease.
Clinical Team

Dr. Kunal Sarkar
FRCS (ED), FRCS (Glasg), MNMS Sr Vice Chairman & Head, MICS

Dr. Sunip Banerjee
MD, DM (Cardiology), FSCAI Director, Medica Institute of Cardiac Sciences

Dr. Ratan Kumar Das
M.S., M.Ch. (Cardiovascular & Thoracic Surg.) Clinical Director, Sr. Consultant - Cardio Thoracic Surgeon

Dr. J. Naik
MD, DM (Card), PGI (Chandigarh), Visiting Senior Consultant Interventional Cardiologist

Dr. Ramesh Sheshadri
MS DNB Cardiothoracic & Vascular Surgeon, Visiting Consultant

Dr. Sanjeev Garg
MD (Med) Head - Non Invasive Cardiology

Dr. Dilip Kumar
MD, DM (Card) Consultant Interventional Cardiologist & Chief Academic Coordinator

Dr. Soumik Basu
MD, DM (Card) Consultant Interventional Cardiologist & Chief of Electrophysiology

Dr. Dhritabrata Das
MBBS, D.Ch, DNB (Paediatric), Fellowship in Paediatric Cardiology (India & Australia) Consultant Paediatric Cardiologist

Dr. Dipankar Ghosh Dastidar
MD, DM Consultant Interventional Cardiologist

Dr. Bhabani Prasad Chatterjee
MD, DM Consultant Interventional Cardiologist

Dr. Rana Rathor Roy
MD, DM Consultant Interventional Cardiologist

Dr. Vibhutendra Mohanty
MD, DM Consultant Interventional Cardiologist

Dr. Arijit Dutta
MBBS, DMRT, MS, DNB, FRCS Consultant Cardiac Surgeon

Dr. Ashima Bhelotkar
MS, DNB (Part 1) (CTVS) Junior Consultant, Cardiac Surgery

Registrars

Dr. Nirbhay Kulsrestha
MBBS, PGDCC

Dr. Arundhati Das
MBBS, PGDCC

Dr.Kalyan Das
MBBS, PGDCC

 

Causes of Heart Failure

The causes of heart failure are difficult to analyze due to challenges in diagnosis, differences in populations and age.

Common causes ranked as per their risk factor:

  • Ischaemic Heart Disease 62%
  • Cigarette Smoking 16%
  • Hypertension (high blood pressure)10%
  • Obesity 8%
  • Diabetes 3%
  • Valvular heart disease 2% (much higher in older populations)

Rarer causes of heart failure:

  • Viral Myocarditis (an infection of the heart muscle)
  • Infiltrations of the muscle such as amyloidosis
  • HIV cardiomyopathy (caused by Human Immunodeficiency Virus)
  • Connective Tissue Diseases such as Systemic lupus erythematosus
  • Abuse of drugs such as alcohol
  • Pharmaceutical drugs such as chemotherapeutic agents
  • Arrhythmias

* Obstructive Sleep Apnea, a condition of sleep disordered breathing, overlaps with obesity, hypertension and diabetes and is regarded as an independent cause of heart failure.

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