A clinical analysis of percutaneous coronary intervention in 65 patients with coronary chronic total occlusions / 心血管康复医学杂志
Chinese Journal of cardiovascular Rehabilitation Medicine
;
(6): 160-166, 2014.
Artigo
em Inglês
| WPRIM
| ID: wpr-598771
ABSTRACT
Objective:
To analyze influencing factors of percutaneous coronary intervention (PCI) on therapeutic effect in patients with coronary chronic total occlusions (CTO).Methods:
Clinical data, lesion features and PCI therapeutic results of 65 patients with 72 CTO lesions, who received PCI in our hospital from Jan 2010 to Dec 2012, were retrospectively analyzed.Results:
PCI success rate of CTO lesion was 91.67% (66/72); compared with patients with CTO occlusion 3~12 months, there was significant decrease in PCI success rate (97.78% vs. 81.48%) in those with CTO occlusion >12 months; compared with patients with occlusion length ≤15mm, there was significant decrease in PCI success rate (97.96% vs. 78.26%) in those with occlusion length >15mm; compared with patients with mouse tail-like broken ends, there was significant decrease in PCI success rate (96.55% vs. 71.43%) in those with knife cut-like broken ends, P<0.05 all; PCI failed in six lesions, in which four because guidewire failed to pass through lesions and two because balloon failed to pass through lesions; incidence rate of complications was 7.69% during PCI, there were no major adverse cardiovascular events during admission in all patients; symptoms relieving rate of angina pectoris was 90.16% after PCI.Conclusion:
Success rate of percutaneous coronary intervention is related to lesion features, CTO occlusion duration etc.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Inglês
Revista:
Chinese Journal of cardiovascular Rehabilitation Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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