ECG Challenge: COPD Flare-Up and Irregular Heartbeat ECG Challenge: COPD Flare-Up and Irregular Heartbeat

A middle-aged man is admitted with an exacerbation of COPD. He has an irregular heartbeat and may be in complete heart block. What does the ECG reveal?Medscape Cardiology
Source: Medscape Cardiology Headlines - Category: Cardiology Tags: Cardiology Case Challenge Source Type: news