Heart conditions refer to a variety of problems that affect the heart and its ability to function properly. These issues can range from coronary artery disease, where the arteries become narrowed, to arrhythmias, which are irregular heartbeats. Symptoms may include chest pain, shortness of breath, and fatigue. Many factors can contribute to heart conditions, such as high blood pressure, diabetes, and unhealthy lifestyle choices like poor diet and lack of exercise. Early detection and treatment are crucial, and maintaining a healthy lifestyle can help reduce the risk of developing these conditions. Regular check-ups with a doctor are also important for heart health.