1. Long-Term Erythromycin Cut COPD Complications - US News and World Report
But researchers remain cautious about future antibiotic resistance from widespread use

2. Chronic obstructive pulmonary disease : Complications  (Trust Mark: Doctor-Reviewed)
Irregular heart beats (arrhythmias; Need for breathing machine and oxygen therapy; Right-sided heart failure or cor pulmonale (heart swelling and heart failure due to chronic lung disease; Pneumonia; Pneumothorax.• Reviewer: Benjamin Medoff, MD, Assistant Professor of Medicine, Harvard Medical School, Pulmonary and Critical Care Unit, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

3. Chronic Obstructive Lung Disease  (Trust Mark: Doctor-Reviewed)
Chronic obstructive lung disease, also known as chronic obstructive pulmonary disease (COPD), is a general term for a group of conditions in which there is persistent difficulty in expelling (or exhaling) air from the lungs. COPD commonly refers t...• Author: Harry W. Golden