title: Recognizing the "silent" secondary factor.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000150:complications; D001281:Atrial Fibrillation / Q000150:complications; D002114:Calcinosis / Q000150:complications; D003327:Coronary Disease / Q000150:complications / Q000175:diagnosis / Q000473:pathology; D003371:Cough / Q000150:complications; D004417:Dyspnea / Q000150:complications; D005221:Fatigue / Q000150:complications; D006333:Heart Failure / Q000150:complications; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications; D011654:Pulmonary Edema / Q000150:complications; D011655:Pulmonary Embolism / Q000150:complications / Q000175:diagnosis*; D013183:Sputum / Q000032:analysis