diagnosed hyperthyroidism severe chronic obstructive pulmonary disease copd experiencing shortness breath difficulty breathing significant way significantly overweight compared people height high blood pressure take medications treat high blood pressure heart attack angina chest pain feel heart beating irregularly disorganized pattern traveled country last 4 weeks
atrial fibrillation myocarditis scombroid food poisoning acute dystonic reactions anaphylaxis sle chagas
Atrial fibrillation