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What is the Impact of Smoking on Your Heart?

Smoking is one of the most dangerous habits that silently damages the body u2014 <br>especially the heart. While many people associate smoking with lung diseases, <br>the reality is that itu2019s equally, if not more, harmful to your cardiovascular system. <br>Every puff of a cigarette sends a toxic mix of chemicals through your <br>bloodstream, affecting your blood vessels, heart muscles, and oxygen supply.

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What is the Impact of Smoking on Your Heart?

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  1. What is the Impact of Smoking on Your Heart? Dr. S.K. Tripathi – Cardiologist in Rewa Smoking is one of the most dangerous habits that silently damages the body — especially the heart. While many people associate smoking with lung diseases, the reality is that it’s equally, if not more, harmful to your cardiovascular system. Every puff of a cigarette sends a toxic mix of chemicals through your bloodstream, affecting your blood vessels, heart muscles, and oxygen supply.

  2. In this article, Dr. S.K. Tripathi, a leading Cardiologist and Professor of Cardiology, explains in detail how smoking impacts your heart health and why quitting today could save your life. 1. Narrowing of Blood Vessels Cigarette smoke contains chemicals like nicotine and carbon monoxide, which cause the arteries to constrict (narrow). Over time, this narrowing makes it harder for blood to flow through your vessels, forcing your heart to work harder to pump blood. This condition, known as Atherosclerosis, can lead to blockages that increase the risk of heart attack, stroke, and peripheral artery disease. 2. Increased Blood Pressure and Heart Rate Nicotine, a powerful stimulant in tobacco, triggers the release of adrenaline. This causes: An increase in heart rate A rise in blood pressure Additional stress on the heart muscles These effects make the heart work overtime, leading to wear and tear on the arteries and an increased risk of heart failure over the years. 3. Reduced Oxygen Supply Carbon monoxide from cigarette smoke binds with hemoglobin (the oxygen- carrying molecule in the blood) more readily than oxygen. As a result, less oxygen reaches your heart and other organs. The heart, already strained from narrowed arteries, now struggles to function efficiently with limited oxygen — creating a perfect storm for heart muscle damage. 4. Increased Risk of Blood Clots Smoking damages the lining of your blood vessels (endothelium), making them sticky and prone to clot formation. These blood clots can block the arteries supplying blood to the heart (coronary arteries), leading to: Myocardial Infarction (Heart Attack) Stroke Deep Vein Thrombosis (DVT)

  3. Even occasional smoking or secondhand smoke can trigger these effects. 5. Damage to the Heart’s Lining The inner walls of the heart and blood vessels are extremely delicate. Chemicals in tobacco smoke cause inflammation and scarring, weakening these linings. Over time, fatty deposits build up, further restricting blood flow — a major cause of Coronary Artery Disease (CAD). 6. Lowered HDL (Good Cholesterol) HDL cholesterol is known as “good” cholesterol because it helps remove harmful LDL cholesterol from the bloodstream. Smoking lowers HDL levels, which allows LDL to build up and form plaques inside the arteries. This imbalance accelerates cardiovascular diseases and increases your chances of developing hypertension, angina, and heart attack. 7. The Good News – Your Heart Can Heal! The moment you quit smoking, your body begins to repair itself: Within 20 minutes, heart rate and blood pressure begin to drop. Within 12 hours, carbon monoxide levels in your blood normalize. Within 1 year, your risk of heart disease drops by almost 50%. Within 5 years, your stroke risk becomes similar to that of a non-smoker. Quitting isn’t easy, but with the right guidance, medical support, and determination, recovery is possible. Expert Advice by Dr. S.K. Tripathi Dr. S.K. Tripathi, D.M. Cardiology, emphasizes that the first step toward a healthy heart is awareness. Smoking cessation not only prevents future cardiac events but also improves lung function, circulation, and overall well-being. If you are struggling to quit, seek professional help. Dr. S.K. Tripathi and his team specialize in preventive cardiology and personalized smoking cessation programs. Visit Dr. S.K. Tripathi – Cardiologist in Rewa Dr. S.K. Tripathi, D.M. (Cardiology)Professor of Cardiology Contact: +91 92946 77398 | 94249 49540 | 88177 38708

  4. For appointments and consultations, contact today. Visit: Website | Google map | WhatsApp Follow on YouTube | Facebook | Instagram | for heart health tips and awareness videos. Final Thoughts Smoking is not just a bad habit —it’s a slow poison for your heart. Every cigarette smoked shortens your life and increases the strain on your cardiovascular system. Protect your heart, protect your family —Quit Smoking Today.

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