Dr. Brajmohan Singh, Sr. Cardiothoracic & Vascular Surgeon, HCG Hospitals, Ahmedabad The human heart is a muscular organ that powers the circulatory system, working tirelessly to pump blood through a vast network of vessels. Cardiovascular diseases, such as coronary artery disease, heart attacks, arrhythmias, and heart failure, can impair the heart's ability to pump effectively. […]