1. Cardiac arrest and sudden cardiac death;Myerburg,1988
2. Markers of vagal activity and the prediction of cardiac death after myocardial infarction;Bigger,1994
3. Baroreflex sensitivity;La Rovere,2000
4. Heart rate variability;Circulation,1996
5. Heart rate turbulence: a 5-year review;Watanabe;Heart Rhythm,2004