👉 Myokymia is a medical condition that occurs when the heart muscle does not contract properly, causing it to relax and become weak. This can lead to a range of symptoms, such as shortness of breath, fatigue, chest pain, and difficulty breathing. It can also be caused by other conditions like arrhythmias or hypertension. Treatment for myokymia typically involves medication to restore the heart muscle's normal function and improve overall health.