Looking to improve your cardiovascular health and reduce the risk of heart disease? The top 7 heart-healthy foods like leafy greens, berries, fatty fish, and whole grains can help boost heart function and support overall wellness. Incorporating these foods into your diet is key to maintaining a healthy heart. For personalized heart care, consult Dr. C. Raghu, the best Interventional Cardiologist at Yashoda Hospitals, Secunderabad.