Sleep is often overlooked as a crucial component of heart health, with many people focusing more on diet and exercise. However, according to Dr. Cheng-Han Chen, MD, an interventional cardiologist, and medical director at MemorialCare Saddleback Medical Center, sleep plays a significant role in maintaining a healthy heart. While you rest, your body works to repair and rejuvenate your cardiovascular system, protecting against risk factors like high blood pressure, type 2 diabetes, and obesity.
Research is still evolving on how sleep position affects the heart, but Dr. Chen notes that sleeping on your left side may put extra pressure on your heart chambers, particularly for those with conditions like congestive heart failure. Conversely, sleeping on the right side may make it easier for the heart to pump, leading to improved comfort for some individuals.
Another sleep position to be cautious of is sleeping on your back, especially if you have obstructive sleep apnea. This condition can increase the risk of cardiovascular disease, including high blood pressure, stroke, and coronary artery disease. Dr. Chen explains that sleeping on your back can cause the tongue and soft tissues in your throat to block or narrow the airway, exacerbating the effects of obstructive sleep apnea on the heart.
To support heart health through sleep, Dr. Catherine Weinberg, MD, a cardiologist at Northwell’s Lenox Hill Hospital, recommends maintaining a consistent sleep schedule and ensuring at least seven hours of sleep each night. Creating a dark, cool sleeping environment can also contribute to better sleep quality. Monitoring your sleep patterns and discussing any concerns with your doctor can help identify potential sleep disorders that may impact heart health.
In the ever-evolving science of sleep, the impact of sleep position on heart health remains a topic of interest. While further research is needed, recognizing the potential influences of sleep positions like sleeping on the left side or back can help individuals make informed choices to support their cardiovascular well-being. Ultimately, prioritizing quality sleep is key to maintaining a healthy heart.
Peace Nero is a writer and blogger who loves to explore different topics of self-development. She shares her personal experiences in order to help people discover their true purpose in life.