The answer is Black lung disease
Some of the most common conditions that involve inflammation of any part of the heart would be Myocarditis (heart muscles), Pericarditis (surroundings of the heart), and Endocarditis (inner lining)
Athletic level or body type
Answer:
im not completely sure but if a person is eating unhealthy food and doesnt care for their body thats the person who engages in habits most harmful to his/her body.
Explanation: