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From The JAMA Network
JAMA
Editorial  | 
When Should Aspirin Be Used for Prevention of Cardiovascular Events?
J. Michael Gaziano, MD, MPH; Philip Greenland, MD
JAMA
Original Investigation  | 
Low-Dose Aspirin for Primary Prevention of Cardiovascular Events in Japanese Patients 60 Years or Older With Atherosclerotic Risk Factors:  A Randomized Clinical Trial
Yasuo Ikeda, MD; Kazuyuki Shimada, MD; Tamio Teramoto, MD; et al.
JAMA
Editorial  | 
Role of Glycemic Index in the Context of an Overall Heart-Healthy Diet
Robert H. Eckel, MD
JAMA
Original Investigation  | 
Effects of High vs Low Glycemic Index of Dietary Carbohydrate on Cardiovascular Disease Risk Factors and Insulin Sensitivity:  The OmniCarb Randomized Clinical Trial
Frank M. Sacks, MD; Vincent J. Carey, PhD; Cheryl A. M. Anderson, PhD, MPH; et al.