J A Taylor
Affiliation: Harvard University
- Higher sympathetic nerve activity during ventricular (VVI) than during dual-chamber (DDD) pacingJ A Taylor
Department of Medicine, Hunter Holmes McGuire Department of Veterans Affairs Medical Center, Virginia Commonwealth University, Medical College of Virginia, Richmond, USA
J Am Coll Cardiol 28:1753-8. 1996..We determined the short-term effects of single-chamber ventricular pacing and dual-chamber atrioventricular (AV) pacing on directly measured sympathetic nerve activity...
- Mechanisms underlying very-low-frequency RR-interval oscillations in humansJ A Taylor
Department of Internal Medicine, Hunter Holmes McGuire Department of Veterans Affairs Medical Center, and Medical College of Virginia, Virginia Commonwealth University, Richmond, USA
Circulation 98:547-55. 1998..In our study, we used blocking drugs to evaluate potential contributions of sympathetic and vagal mechanisms and the renin-angiotensin-aldosterone system to very-low-frequency RR-interval variability in 10 young healthy subjects...
- Sympathetic restraint of respiratory sinus arrhythmia: implications for vagal-cardiac tone assessment in humansJ A Taylor
Department of Internal Medicine, Hunter Holmes McGuire Department of Veterans Affairs Medical Center, Richmond 23249, USA
Am J Physiol Heart Circ Physiol 280:H2804-14. 2001..This challenges the notion that respiratory sinus arrhythmia is mediated simply by vagal-cardiac nerve activity. These results have important implications for clinical and experimental estimation of human vagal cardiac tone...
- Controlled breathing protocols probe human autonomic cardiovascular rhythmsW H Cooke
Department of Medicine, Medical College of Virginia of Virginia Commonwealth University, Richmond, USA
Am J Physiol 274:H709-18. 1998....