What is global hypokinesis of the heart?

Global hypokinesis of the heart is a condition where the entire heart muscle is weakened, leading to reduced contractile function and impaired pumping ability. This can result in decreased circulation of blood throughout the body, causing symptoms such as shortness of breath, fatigue, chest pain, and dizziness.

There are several potential causes of global hypokinesis, including coronary artery disease, cardiomyopathy, viral infections, and certain medications. It is often diagnosed through imaging tests such as echocardiography, MRI, or CT scans, which can show the reduced movement of the heart muscle.

Treatment for global hypokinesis typically involves addressing the underlying cause, such as managing coronary artery disease or optimizing medications. Lifestyle changes such as maintaining a healthy diet, exercising regularly, and quitting smoking can also help improve heart function.

In severe cases, more invasive treatments such as surgery or implantation of a pacemaker or defibrillator may be necessary. Regular monitoring and follow-up with a cardiologist are essential for managing global hypokinesis and preventing complications.