Practice Level 3 Case 97: A 69-Year-Old Woman Admitted with Fever and Dyspnea History Diagnosis History A 69 year old woman, a heavy smoker with chronic bronchitis and emphysema, is admitted with fever and severe dyspnea: Diagnosis Multifocal atrial tachycardia, 143/minNon-specific ST and T abnormality ECG ID: E274 Bookmark Please login to bookmark Username or Email Address Password Remember Me No account yet? Register