Systolic function refers to the ability of the heart to contract and pump blood effectively out of the chambers into the circulatory system. It is a key component of cardiac function and is often assessed through measurements such as ejection fraction and stroke volume. Impairments in systolic function can lead to conditions such as heart failure and cardiomyopathy. Research in this area often focuses on understanding the mechanisms underlying systolic dysfunction, identifying potential treatments, and developing novel diagnostic tools to assess systolic function.ético