👉 Meromyarian is a rare and potentially life-threatening condition that affects the heart muscle. It occurs when the heart muscle becomes inflamed or scarred, leading to a buildup of fluid within the muscle cells. This can cause symptoms such as chest pain, shortness of breath, nausea, and difficulty breathing. The exact cause of meromyarian is not fully understood, but it is thought to be caused by an autoimmune response in the heart that leads to inflammation or damage to the heart muscle. The