Poor Posture Can Be Problematic for Your Heart: Mercy Health Experts Share Insights

MASON, OH -- It’s February, and that means it’s American Heart Month! During these 28 days, we tend to highlight the importance of maintaining a healthy heart; the focus often rests on traditional factors like diet and exercise. However, an unexpected influence on cardiovascular health lies in something as fundamental as posture. Mercy Health experts emphasize that maintaining proper posture is crucial for heart health, a message that will resonate with anyone who spends long hours at a desk or on the couch.

Adam Raskin, MD, a specialist in interventional cardiology and peripheral vascular disease at Mercy Health, explains that while most people associate slouching with back pain, the consequences extend far beyond discomfort.

“We’ve all been warned about the impact of slouching and prolonged sitting on our backs, but this is only part of the story. Poor posture can lead to a cascade of health issues, notably an increased risk of cardiovascular problems,” he notes.

When individuals slouch or hunch, the chest constricts, restricting lung expansion and limiting blood flow. This constriction forces the heart to exert more effort to circulate blood, particularly to the upper extremities. Over time, persistent poor posture can lead to elevated blood pressure, thus raising the likelihood of serious cardiovascular events like heart attacks and strokes.

Recent studies highlight another alarming aspect of poor posture. When the body is hunched forward, it activates the sympathetic nervous system—the body’s stress response system. This activation results in increased heart rate and blood pressure, coupled with the release of stress hormones like cortisol. 

“When we adopt poor posture for lengthy periods, we communicate to our bodies that we are stressed,” Dr. Raskin explains. “This chronic stress can foster inflammation and plaque buildup in the arteries, which are critical risk factors for heart disease.”

But there is hope; slight adjustments can significantly improve posture and heart health. Mercy Health recommends several practical steps individuals can take to mitigate the risks associated with poor posture:

1. Sit Tall: When sitting, ensure your shoulders are back and your spine is straight. Keep your feet flat on the floor with your knees at a 90-degree angle.

2. Take Breaks: Avoid prolonged sitting or standing. Changing positions every 30 minutes is advisable to stretch, walk, or reset your posture.

3. Strengthen Core Muscles: Regular exercises that focus on strengthening the core and back can promote upright posture throughout the day.

4. Mind Your Screen Time: Position screens at eye level to prevent leaning forward, often leading to slouching.

Dr. Raskin emphasizes that the journey toward better posture begins with awareness. “Recognizing when you’re slouching is the first step toward improvement. Over time, practicing good posture consistently will become second nature, ultimately enhancing your overall health and well-being.”

For those interested in further tips on improving posture or seeking additional information about heart health and the cardiology services offered by Mercy Health, visit mercy.com. To book an appointment with one of our dedicated cardiologist, please visit: https://www.mercy.com/health-care-services/heart-vascular/specialties/cardiology-care

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