1. Middle-Age Heart Risk Factors Shorten Men's Lives - US News and World Report
Smoking, hypertension, high cholesterol cut 10 years of life, study finds

2. Study Pinpoints Risk Factors for Death in Young Stroke Victims - US News and World Report
Many can be modified, treated to improve odds, experts say

3. Chronic obstructive pulmonary disease : Causes, incidence, and risk factors  (Trust Mark: Doctor-Reviewed)
Smoking is the leading cause of COPD. The more a person smokes, the more likely that person will develop severe bronchitis. Secondhand smoke may also cause chronic bronchitis. Air pollution, infection, and allergies make chronic bronchitis worse. ...• 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.

4. 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