Myocarditis can be caused by a variety of infections and conditions such as viruses, sarcoidosis, and immune diseases (such as systemic lupus, etc.), pregnancy, and others. The most common cause of myocarditis is infection of the heart muscle by a virus.The virus invades the heart muscle to cause local inflammation.he most common cause of myocarditis is infection of the heart muscle by a virus. The virus invades the heart muscle to cause local inflammation.
The onboard electronics are hardened to protect against an electromagnetic pulse, and Air Force One is equipped with advanced secure communications equipment, allowing the aircraft to function as a mobile command center in the event of an attack on the United States.
Dictionary entry overview: What does Air Force mean? â¢ AIR FORCE (noun) The noun AIR FORCE has 2 senses: 1. the airborne branch of a country's armed forces 2. the airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space Familiarity information: AIR FORCE used as a noun is rare.