Instructions to Authors for Circulation have been revised. The revised instructions were first published Online in the March 14, 2000 issue and in print in the April 4, 2000 issue. Please follow the revised instructions when submitting a manuscript to Circulation.
Images in Cardiovascular Medicine
Mental Versus Physical Stress, QT Prolongation, and the Autonomic Nervous System
C. Noel Bairey Merz, MD; Yosef Pardo, MD
- Copyright © 2000 by American Heart Association