Blood pressure dynamics during simulated ventricular tachycardia in patients after right ventricular outflow tract reconstruction mainly for tetralogy of Fallot compared with patients after ventricular septal defect closure - 26/08/11
Doi : 10.1016/j.amjcard.2004.02.055
Hideo Ohuchi, MD a, ⁎ 
, Hiroyuki Ohashi, MD a, Ken Watanabe, MD a, Osamu Yamada, MD a, Toshikatsu Yagihara, MD b, Shigeyuki Echigo, MD a
, Hiroyuki Ohashi, MD a, Ken Watanabe, MD a, Osamu Yamada, MD a, Toshikatsu Yagihara, MD b, Shigeyuki Echigo, MD a a Department of Pediatrics, Osaka, Japan
b Department of Thoracic Surgery, National Cardiovascular Center, Osaka, Japan
*Dr. Ohuchi's address is: Department of Physiology & Biophysics, Physiological Imaging Research Lab, Alfred Bldg. 2–404, Mayo Clinic, 200 1st Street SW, Rochester, Minnesota 55905, USA.
Abstract |
We studied hemodynamic changes during simulated ventricular tachycardia using ventricular pacing. Hemodynamic deterioration during pacing is more significant in patients after right ventricular outflow tract reconstruction, especially in adults, than after closure of a ventricular septal defect. The cardiac autonomic nervous system has a significant impact on hemodynamics during simulated ventricular tachycardia.
Le texte complet de cet article est disponible en PDF. | This work was supported by a grant from the Japan Cardiovascular Research Foundation, Osaka, Japan. |
© 2004
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Vol 93 - N° 11
P. 1445-1448 - juin 2004 Retour au numéro
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