Relationship between pressure-derived fractional collateral flow and left ventricular remodeling in patients with acute myocardial infarction / 中国介入心脏病学杂志
Chinese Journal of Interventional Cardiology
; (4)1996.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-582741
Biblioteca responsável:
WPRO
ABSTRACT
Objective To evaluate the relationship between pressure derived fractional collateral flow (Q C/Q N) and left ventricular remodeling after acute myocardial infarction(AMI) Methods The Q C/Q N was measured in 21 patients with first AMI treated with percutaneous transluminal coronary angioplasty (PTCA), being determined by simultaneous measurement of mean aorta pressure (P a), distal coronary pressure (P w) during the balloon occlusion 21 patients were divided into two groups according to the value of Q C/Q N (group A, Q C/Q N≥0 25, group B, Q C/Q N0 05) At one month follow up, the difference in EF ( P 0 05) Both ESVI and EDVI were considerably increased in two groups Conclusion Angiographic Rentrop′s classification has its limitation in assessing the collateral circulation Q C/Q N is a major determinant of left ventricular remodeling and prognosis in patients with AMI
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Chinese Journal of Interventional Cardiology
Ano de publicação:
1996
Tipo de documento:
Artigo