Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
Late reperfusion (6-24 hours after onset) improves left ventricular function in patients with acute myocardial infarction
Autore:
Miyamoto, S; Goto, Y; Fujita, M; Daikoku, S; Nagaya, N; Yasuda, S; Sumida, H; Morii, I; Itoh, A; Miyazaki, S; Nonogi, H;
Indirizzi:
Kyoto Univ, Coll Med Technol, Sakyo Ku, Kyoto 6068507, Japan Kyoto Univ Kyoto Japan 6068507 d Technol, Sakyo Ku, Kyoto 6068507, Japan Takeda Hosp, Div Cardiol, Kyoto, Japan Takeda Hosp Kyoto JapanTakeda Hosp, Div Cardiol, Kyoto, Japan Natl Cardiovasc Ctr, Div Cardiol, Osaka, Japan Natl Cardiovasc Ctr OsakaJapan rdiovasc Ctr, Div Cardiol, Osaka, Japan
Titolo Testata:
JAPANESE CIRCULATION JOURNAL-ENGLISH EDITION
fascicolo: 5, volume: 65, anno: 2001,
pagine: 389 - 394
SICI:
0047-1828(200105)65:5<389:LR(HAO>2.0.ZU;2-U
Fonte:
ISI
Lingua:
ENG
Soggetto:
CORONARY-ARTERY DISEASE; COLLATERAL CIRCULATION; INTRACORONARY THROMBOLYSIS; SIZE; ECHOCARDIOGRAPHY; IDENTIFICATION; DYSFUNCTION; ANGIOPLASTY; SURVIVAL; ANGINA;
Keywords:
acute myocardial infarction; hibernating myocardium; late reperfusion; regional wall motion;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Life Sciences
Citazioni:
25
Recensione:
Indirizzi per estratti:
Indirizzo: Fujita, M Kyoto Univ, Coll Med Technol, Sakyo Ku, 53 Kawaharacho, Kyoto 6068507, Japan Kyoto Univ 53 Kawaharacho Kyoto Japan 6068507 to 6068507, Japan
Citazione:
S. Miyamoto et al., "Late reperfusion (6-24 hours after onset) improves left ventricular function in patients with acute myocardial infarction", JPN CIRC J, 65(5), 2001, pp. 389-394

Abstract

The TAMI-6 trial has demonstrated that coronary reperfusion >6h after onset tie, late reperfusion! in patients with acute myocardial infarction (AMI)does not improve left ventricular (LV) function during the chronic phase of infarction. However, the low patency rate (only 60%) of the infarct-related artery (IRA) during the chronic phase in the TAMI-6 trial raises a new hypothesis that late reperfusion with a higher patency rate may improve LV function juring the chronic phase. Forty-four patients with AMI, who were admitted to hospital 6-24h after the symptom onset and in whom emergency coronary angiography revealed a total occlusion of the IRA, were randomly assigned to either the late reperfusion group (n=22) or the non-reperfusion group (n=22). The initial success rate of reperfusion therapy in the late reperfusion group was 86% and the chronic patency rate of the IRA was 91%. The improvements in ejection fraction and chord shortening in the infarct regionfrom the acute phase to the chronic phase were significantly greater in the late reperfusion group than in the non-reperfusion group. Late reperfusion with a high patency rate of the IRA significantly improves LV global and regional function in patients with AMI.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/04/20 alle ore 18:32:41