Heart disease is one of the leading causes of death worldwide, claiming millions of lives each year. According to the Centers for Disease Control and Prevention (CDC), one in every four deaths in the U.S. is due to heart disease. Globally, the Cleveland Clinic estimates that around two million people undergo open-heart surgery annually.
Dr. Jeremy London, a renowned heart surgeon and medical influencer on TikTok, regularly shares insights about cardiovascular health. In a recent video, Dr. London identified four common traits among his heart surgery patients. These traits not only increase the risk of heart surgery but also serve as a wake-up call for many who may be unknowingly putting their heart health at risk. So, what are these four traits? Let’s break them down.
1. Smoking: The ‘Single Worst Thing’ for Your Heart
Dr. London didn’t mince words when discussing the impact of smoking on heart health. “It’s the single worst thing you can do for yourself,” he said, urging viewers to quit smoking to reduce cardiovascular risks.
Smoking is known to cause fatty deposits to build up in coronary arteries, reducing blood flow to the heart and increasing the likelihood of heart attacks. It’s not just about clogging arteries—smoking can also damage the blood vessels and lead to circulatory diseases. According to Action on Smoking and Health (ASH), around one in eight people in the UK smoke, contributing to over 400,000 hospital admissions in 2022-2023.
The British Heart Foundation adds that quitting smoking can have a significant positive impact on cardiovascular health, making it a critical lifestyle change for anyone looking to reduce their risk of heart disease.
2. Obesity: The Link Between Excess Weight and Heart Disease
Obesity emerged as another major trait shared by Dr. London’s heart surgery patients. Obesity not only drives inflammation but also increases the risk of heart attacks due to excess abdominal fat.
Obesity affects the heart by raising bad cholesterol and triglyceride levels while lowering high-density lipoproteins (HDL) cholesterol. HDL cholesterol plays a crucial role in removing bad cholesterol from the bloodstream, helping to reduce the risk of heart disease.
Penn Medicine explains that obese individuals often experience higher blood pressure due to the body’s increased need for oxygen and nutrients, further straining the heart. Dr. London emphasizes that managing weight through diet, exercise, and healthier habits can drastically reduce cardiovascular risks.
3. Diabetes: The Metabolic Health Connection
Dr. London also pointed out that many of his heart surgery patients have diabetes, highlighting the importance of managing blood glucose levels. “How well our bodies manage metabolized glucose is a direct indicator of our overall metabolic health,” Dr. London stated.
Diabetes, especially Type 2, is a significant risk factor for heart disease. According to Diabetes UK, around 4.4 million people in the UK have diabetes, with an estimated 1.2 million more living undiagnosed. The condition affects how the body processes glucose, leading to potential complications like increased cholesterol levels, high blood pressure, and arterial damage.
Dr. London suggests adopting a whole-foods diet, limiting processed foods, and incorporating regular physical activity—like resistance training or even a 15-minute walk after meals—to improve metabolic health and reduce the risk of heart disease.
4. Family History: The Genetic Factor You Can’t Ignore
While lifestyle factors play a significant role in heart health, genetics also contribute to the risk of developing heart disease. Dr. London emphasizes the importance of knowing your family history, as it can help identify potential health risks early on.
“We can’t run from our genes,” Dr. London said, “but we can make good common sense, nutritional, and lifestyle decisions to improve our overall cardiovascular health.” The Missouri Department of Health and Senior Services backs this claim, stating that family history is one of the most critical risk factors for various health issues, including heart disease.
To collect information about your family history, start by speaking with first-degree relatives, such as parents and siblings. From there, extend your inquiries to second-degree relatives like aunts, uncles, and grandparents. Understanding your genetic predispositions can empower you to take proactive steps toward managing your heart health.
Proactive Steps to Improve Heart Health
Identifying these common traits is only the first step. Dr. London advises individuals to focus on lifestyle changes that can significantly impact heart health. Here are some actionable steps you can take:
- Quit Smoking: Seek professional help or join a support group to quit smoking. Your heart will thank you.
- Manage Weight: Adopt a balanced diet and regular exercise routine to achieve and maintain a healthy weight.
- Control Blood Sugar: For those with diabetes, regular monitoring of glucose levels, medication adherence, and dietary adjustments are essential.
- Know Your Family History: Regular health check-ups and genetic screenings can help you understand your risk factors better.
Conclusion: Take Charge of Your Heart Health
Dr. Jeremy London’s insights into the common traits of heart surgery patients offer valuable lessons for anyone looking to improve their heart health. Smoking, obesity, diabetes, and family history all play significant roles in increasing the risk of heart disease. By making informed lifestyle changes and staying aware of genetic factors, individuals can take proactive steps to reduce their risk and enhance their cardiovascular well-being.
