Diastolic Function

Diastolic function refers to how well the heart relaxes and fills with blood between beats. After each heartbeat, the heart muscle relaxes, allowing blood to flow in from the lungs and body. Good diastolic function means this process occurs smoothly, ensuring the heart fills adequately without increased pressure. When diastolic function is impaired, the heart may not relax properly, leading to less blood filling and potential buildup of pressure, which can cause symptoms like fatigue or shortness of breath. Assessing diastolic function helps evaluate overall heart health and guides appropriate treatment.