Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Bidirectional function of coronary collateral channels in humans
Autore:
Miyamoto, S; Fujita, M; Sasayama, S;
Indirizzi:
Kyoto Univ, Coll Med Technol, Kyoto 606, Japan Kyoto Univ Kyoto Japan 606 yoto Univ, Coll Med Technol, Kyoto 606, Japan Takeda Hosp, Dept Cardiol, Kyoto, Japan Takeda Hosp Kyoto JapanTakeda Hosp, Dept Cardiol, Kyoto, Japan Kyoto Univ, Grad Sch Med, Dept Cardiovasc Med, Kyoto 606, Japan Kyoto Univ Kyoto Japan 606 ch Med, Dept Cardiovasc Med, Kyoto 606, Japan
Titolo Testata:
INTERNATIONAL JOURNAL OF CARDIOLOGY
fascicolo: 2-3, volume: 75, anno: 2000,
pagine: 249 - 252
SICI:
0167-5273(20000915)75:2-3<249:BFOCCC>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
ARTERY; ANGIOPLASTY; DETERMINANTS; OCCLUSION;
Keywords:
coronary angiography; coronary angioplasty; collateral circulation; collateral flow;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
9
Recensione:
Indirizzi per estratti:
Indirizzo: Fujita, M Kyoto Univ, Coll Med Technol, Kyoto 606, Japan Kyoto Univ Kyoto Japan 606 Coll Med Technol, Kyoto 606, Japan
Citazione:
S. Miyamoto et al., "Bidirectional function of coronary collateral channels in humans", INT J CARD, 75(2-3), 2000, pp. 249-252

Abstract

To investigate the bidirectional functional adequacy of collateral perfusion, we performed percutaneous transluminal coronary angioplasty (PTCA) on highly stenosed or occluded coronary arteries visualized by the collateral circulation,which were fed by the contralateral coronary artery with severe stenosis. After successful PTCA in all three patients, the contralateral artery was reversely filled by good collateral circulation originating from the dilated coronary artery. These findings indicated that dilation of the receiving coronary artery reversed the pressure gradient across the collateral network, establishing collateral flow in the opposite direction. It was concluded that human collateral channels serve as a bidirectionally functional conduit. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/04/20 alle ore 19:11:21