Patient's question:
What is myocarditisDoctor's answer:
Regarding the causes of myocarditis, it may be induced by internal and external factors acting together. The main aspects are as follows: First, viral infections, which are the most typical cause of viral myocarditis; second, autoimmune diseases in patients; third, damage to the heart muscle caused by exposure to radioactive rays; and fourth, long-term use of drugs that cause significant harm to the heart muscle, among others.