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The heart's electrical system plays a vital role in the organ's operation. It regulates the initiation and propagation of the cardiac impulses that cause your heart to beat. According to the top cardiologist in Kolkata , an electrocardiogram (EKG) records the path of electrical impulses travelling through the heart. The EKG is also used to diagnose heart electrical system abnormalities and their associated symptoms and health problems. Where in the Heart Do Electrical Impulses Originate? The heart's electrical signal is completely autonomous. The sinus node is a small structure in the right atrial septum that generates this electrical impulse. There are two upper atria and two lower ventricles, in addition to the four heart chambers and associated valves, of which the right atrium is one. Two mechanisms under the electrical signal's control govern the heartbeat. First, the heart rate is proportional to the number of electrical impulses per minute. If you have a ...

When the heart stops pumping blood through the body suddenly, this is referred to as cardiac arrest . Sudden cardiac arrest (SCA) is the medical term for whenever the heart unexpectedly stops beating. Breathing has stopped. Unconsciousness overtakes the victim. Absent prompt medical intervention, sudden cardiac arrest may be fatal. Cardiopulmonary resuscitation (CPR) and heart shocks from an automated external defibrillator (AED) are the emergency treatments for sudden cardiac arrest. Survival is achievable if medical care is administered quickly and effectively. According to the  best cardiac surgeon in Kolkata when the blood flow to the heart is suddenly interrupted, seizures happen. A blockage is not the cause of sudden cardiac arrest. However, a shift in the heart's electrical activity might result in sudden cardiac arrest if a heart attack brings it on. What causes young persons to experience sudden cardiac arrest? There are numerous potential causes of sudden cardiac...

Having a healthy heart is very much important to living a whole and successful life, so it's best to be ready for any necessary appointments with a cardiologist. Knowing what questions to ask beforehand can help you receive the details you need to make the decisions for your heart's health.  Choosing a healthier lifestyle is something the  best cardiologist in Kolkata  can help you with. You must always ask your cardiologist these questions to maintain good heart health. 1. How can I reduce my danger of having cardiac arrest? In light of the staggering prevalence of both obesity and stress from job and family, the knowledge of how to avoid a heart attack is crucial. Improving heart health only requires dietary and exercise changes that are easy to implement. 2. Will modifying your routine have an effect? Changes in nutrition, exercise, stress management, and sleep habits all significantly impact the development and progression of cardiovascular disease. The  ...