CBS 2019
CBSMD教育中心
中 文

急性冠脉综合征

Abstract

Recommended Article

Impact of Chronic Total Coronary Occlusion Location on Long-term Survival After Percutaneous Coronary Intervention Comparison of Inhospital Mortality and Frequency of Coronary Angiography on Weekend Versus Weekday Admissions in Patients With Non-ST-Segment Elevation Acute Myocardial Infarction Stent Thrombosis Risk Over Time on the Basis of Clinical Presentation and Platelet Reactivity: Analysis From ADAPT-DES Association between Coronary Collaterals and Myocardial Viability in Patients with a Chronic Total Occlusion Prevalence of anginal symptoms and myocardial ischemia and their effect on clinical outcomes in outpatients with stable coronary artery disease: data from the International Observational CLARIFY Registry Use of Mechanical Circulatory Support Devices Among Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock Evaluation and Management of Nonculprit Lesions in STEMI Impact of door-to-balloon time on long-term mortality in high- and low-risk patients with ST-elevation myocardial infarction
|<<... 19 20 21 22 23 24 25 ...>>|

Original Research2016 Jul 1;102(13):1023-8.

JOURNAL：Heart. Article Link

Remote ischaemic conditioning and healthcare system delay in patients with ST-segment elevation myocardial infarction

Pryds K, Terkelsen CJ, CONDI Investigators Keywords: STEMI; remote ischaemic conditioning; healthcare system delay

ABSTRACT

OBJECTIVE - We investigated influence of remote ischaemic conditioning (RIC) on the detrimental effect of healthcare system delay on myocardial salvage in patients with ST-segment elevation myocardial infarction (STEMI) undergoing primary percutaneous coronary intervention (pPCI).


METHODS - A post-hoc analysis of a randomised controlled trial in patients with STEMI randomised to treatment with pPCI or RIC+pPCI. RIC was performed as four cycles of intermittent 5 min upper arm ischaemia and reperfusion. Healthcare system delay was defined as time from emergency medical service call to pPCI-wire. Myocardial salvage index (MSI) was assessed by single photon emission computerised tomography.


RESULTS - Data for healthcare system delay and MSI were available for 129 patients. MSI was negatively associated with healthcare system delay in patients treated with pPCI alone (-0.003 decrease in MSI/min of healthcare system delay; 95% CI -0.005 to -0.001, r(2)=0.11, p=0.008) but not in patients treated with RIC+pPCI (-0.0002 decrease in MSI/min of healthcare system delay; 95% CI -0.001 to 0.001, r(2)=0.002, p=0.74). In patients with healthcare system delay ≤120 min, RIC+pPCI did not affect median MSI compared with pPCI alone (0.75 (IQR: 0.49-0.99) and 0.70 (0.45-0.94), p=1.00). However, in patients with healthcare system delay >120 min, RIC+pPCI increased median MSI compared with pPCI alone (0.74 (0.52-0.93) vs 0.42 (0.22-0.68), p=0.02). Adjusting for potential confounders did not affect the results.


CONCLUSIONS - RIC as adjunctive to pPCI attenuated the detrimental effect of healthcare system delay on myocardial salvage in patients with STEMI, suggesting that the cardioprotective effect of RIC increases with the duration of ischaemia.



TRIAL REGISTRATION NUMBER - NCT00435266; post-results.

>CBS CBS 2019

> CBS 2019 REGISTRATION

> CBS 2019 PROGRAM

> CBS 2019 CALL FOR SCIENCE

> CBS 2019 SPOTLIGHTS

 CBSMD

> CBSMD WEBSITE REGISTRATION

> EDUCATION CENTER

> RECOMMANDED PAPER

> TOP 10 RESEARCH PAPER

> PRE-READING

CBS 2019 CBS 2019 FACULTY Education Resource CBSMD Scientific Library
Copyright ⓒ CBS MD Nanjing China. All rights reserved. 京ICP备16025898号-11
联系我们| Top