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.
Solutions. 1  Flight Planning. For aircraft without airframe ice protection systems, operation in icing conditions should be avoided. 2  Operation of Ice Protection Systems. Care should be taken to operate the wing and tailplane ice protection systems in accordance with the manufacturer's specification. 3  Approach and Landing.