Your Guide to Preventive Cardiology
29 August, 2024
Cardiac Care
Smoking is a major health hazard, impacting nearly every organ in the body, especially the heart and blood vessels. Understanding effects of smoking for heart health is crucial for making informed decisions about smoking and taking steps toward a healthier lifestyle. This blog delves into the intricate relationship between smoking and heart health, backed by comprehensive research and expert insights.
Smoking is injurious to health. This well-known statement highlights the severe risks associated with smoking, particularly its detrimental effects on the cardiovascular system. According to the National Heart, Lung, and Blood Institute (NHLBI), smoking is a leading cause of heart disease, contributing to approximately 20% of all heart disease deaths in the United States.
Smoking significantly increases the risk of developing heart disease. Here are some key facts:
Smoking is the most preventable cause of death in the world. Quitting smoking greatly reduces the risk of developing heart disease.
-Dr (Col) Manjinder Singh Sandhu, Principal Director of Cardiology at Atrius
Nicotine, one of the 3 main components of cigarette smoke, stimulates the release of adrenaline, which increases heart rate and blood pressure. This added stress on the heart can lead to hypertension, a major risk factor for heart disease.
Carbon monoxide from tobacco smoke binds with haemoglobin in the blood more effectively than oxygen does. This reduces the amount of oxygen that reaches the heart and other vital organs, leading to cardiovascular stress and damage.
Tar in cigarette smoke contains numerous carcinogens that damage the inner lining of the arteries, leading to inflammation and the buildup of plaque. This condition, known as atherosclerosis, narrows the arteries and restricts blood flow, significantly increasing the risk of heart attack and stroke.
The heart damage caused by smoking is profound, affecting everything from blood pressure to oxygen transport.
-Dr Sanjat Chiwane, Director of Cardiology at Atrius
Does smoking increase cholesterol? Yes, smoking lowers the level of high-density lipoprotein (HDL) cholesterol, commonly known as “good” cholesterol, and increases the level of low-density lipoprotein (LDL) cholesterol, or “bad” cholesterol. This imbalance leads to the buildup of plaques in the arteries.
Does smoking increase blood pressure? Absolutely. The nicotine in cigarettes causes a temporary spike in blood pressure, which, over time, can lead to chronic hypertension.
Smoking one cigarette a day can significantly increase the risk of heart attack and stroke. Even light smokers face substantial cardiovascular risks, debunking the myth that a minimal number of cigarettes per day is safe.
Does smoking cause chest pain? Yes, smokers often experience chest pain due to reduced blood flow to the heart, known as angina. This pain is a clear warning sign of the adverse effects of smoking on heart health.
Non-smokers exposed to second-hand smoke are also at risk. Second-hand smoke contains thousands of chemicals, many of which are harmful and can cause heart disease. Children and adults who live with smokers are more likely to develop cardiovascular issues.
The benefits of quitting smoking begin almost immediately. Within 20 minutes of quitting, heart rate and blood pressure drop. Within 12 hours, carbon monoxide levels in the blood normalize. Over time, the risk of heart disease drops significantly, approaching that of a non-smoker.
Quitting smoking reduces the risk of developing numerous health issues, including COPD, lung cancer, and various cardiovascular diseases. The short term effects of smoking cessation include improved circulation, easier breathing, and a reduced risk of infections.
Quitting smoking is the single most important step you can take to improve your heart health and overall well-being.
-Dr Hemant Gandhi, Associate Director of Cardiology at Atrius
Quitting smoking is challenging but achievable with the right support. Resources such as counseling, nicotine replacement therapy, and medications can significantly increase the chances of successfully quitting. Atrius offers comprehensive smoking cessation programs tailored to individual needs.
The long-term health benefits of quitting smoking are profound. Former smokers enjoy a significantly reduced risk of heart disease, stroke, and other smoking-related illnesses. Moreover, the overall quality of life improves, with better respiratory health and increased physical fitness.
Atrius is dedicated to providing top-notch cardiac care, making it the best heart hospital in India. Our team of experienced cardiologists and healthcare professionals are committed to helping patients achieve optimal heart health. We offer a range of services, including smoking cessation programs, to support your journey to a healthier heart.
At Atrius, we believe in a comprehensive approach to heart health, including preventative measures like smoking cessation.
-Dr Jagdeep Yadav, Intervention Specialist and Associate Director of Cardiology at Atrius
Smoking has devastating effects on heart health, but quitting smoking can significantly improve cardiovascular well-being and overall health. Atrius, recognized as the best heart hospital for bypass surgery in India, is here to support you in your journey toward a smoke-free life and a healthier heart.
By understanding the severe impact of smoking on heart health and taking proactive steps to quit, you can protect your heart and enjoy a healthier, longer life. Let Atrius guide you on this vital journey.
Ready to take the first step toward better heart health? Visit Atrius to learn more about our smoking cessation programs and comprehensive cardiac care services.
