The Link Between Yoga and Heart Health
Heart failure affects more than 64 million people worldwide, causing fatigue, breathlessness, and limiting daily activities. A recent study presented at Heart Failure 2024, a scientific congress by the European Society of Cardiology (ESC), found that adding yoga to a heart failure treatment plan significantly improves patient outcomes. This research, led by Dr. Ajit Singh from the Indian Council of Medical Research (ICMR), suggests that yoga could be a valuable complementary therapy alongside standard heart failure medications.
The Study: Yoga vs. Medication Alone
Who Was Studied?
Researchers enrolled 85 patients aged 30 to 70 from Kasturba Hospital in Manipal, India. All participants had undergone a cardiac procedure within the past six months to a year and were already on guideline-recommended medications. Patients with severe symptoms were excluded to ensure safety.
How the Study Was Conducted
- Patients were split into two groups: 40 in the yoga group and 45 in the control group (who only took medications).
- The yoga group practiced breathing techniques (pranayama), meditation, and relaxation exercises taught by experienced instructors.
- They attended supervised sessions for a week and then continued practicing once a week for 50 minutes at home, with follow-ups from an instructor.
- Researchers tracked heart function, blood pressure, heart rate, body weight, and symptom improvement at the six-month and one-year marks.
What They Found
Patients who practiced yoga showed significant improvements compared to those who only took medication:
- Better heart function: Improved left ventricular ejection fraction, meaning their hearts pumped blood more effectively.
- Lower blood pressure and heart rate: Indicating reduced strain on the cardiovascular system.
- Weight and BMI reduction: A sign of improved overall health.
- More physical activity: Participants found it easier to walk, climb stairs, and carry out daily activities.
- Lower symptom burden: Less fatigue, breathlessness, and discomfort.

Why Yoga Helps Heart Failure Patients
Yoga isn’t just about flexibility—it directly impacts heart health, circulation, and mental well-being. Here’s why it works:
1. Breath Control Improves Oxygen Flow
- Pranayama (yogic breathwork) enhances oxygenation and reduces stress on the heart.
- It trains the lungs to take deeper, slower breaths, improving blood circulation.
2. Reduces Stress and Lowers Blood Pressure
- Meditation and relaxation techniques activate the parasympathetic nervous system, which calms the body and lowers blood pressure naturally.
- Studies have linked regular yoga practice to a reduction in cortisol (stress hormone) levels, reducing strain on the heart.
3. Enhances Heart Function and Circulation
- Gentle movements in yoga improve blood flow and circulation, reducing fluid retention and swelling (common in heart failure patients).
- Increased nitric oxide production from yoga helps relax blood vessels, improving blood flow.
4. Boosts Physical Endurance and Recovery
- Yoga increases muscle strength and flexibility, making it easier for heart failure patients to engage in physical activity.
- It supports recovery after cardiac procedures by improving cardiovascular efficiency.
5. Supports Emotional Well-being
- Depression and anxiety are common in heart failure patients. Yoga’s mindfulness practices help patients manage emotions and improve quality of life.
- Many participants in the study reported feeling more energized and positive after integrating yoga into their routine.
Is Yoga Safe for Heart Failure Patients?
For most patients with mild to moderate heart failure, yoga is safe and beneficial—but it’s important to do it under professional guidance. Here’s what to keep in mind:
- Consult a doctor first before starting any new exercise.
- Start slow with gentle poses, breathing exercises, and meditation.
- Avoid strenuous postures that put excess strain on the heart.
- Practice under the supervision of a trained yoga instructor, especially one familiar with heart conditions.
The Future of Yoga in Heart Care
This research reinforces what Dr. Dean Ornish’s earlier studies in the U.S. suggested: lifestyle interventions like yoga can positively impact heart disease. The Ornish Program, which integrates yoga, diet, and exercise, was the first lifestyle treatment covered by Medicare for heart disease.
With increasing evidence backing yoga as a complementary therapy, it may soon become a standard recommendation alongside medication for managing heart failure.
Final Thoughts: Yoga as a Heart-Healthy Habit
If you have heart failure or want to improve your heart health, yoga can be a powerful tool when done safely. It’s not about replacing medications but enhancing treatment with breathwork, movement, and mindfulness.
Interested in starting a yoga practice? Find a qualified instructor who specializes in heart health to guide you through safe and effective poses.