supported by grants from the National Natural Science Foundation of China(No.82170342);Shanghai Engineering Research Center of Interventional Medicine(No.19DZ2250300);National Key R&D Program of China(No.2021YFA1201300);Chinese Academy of Medical Sciences(Nos.2019-I2M-5-060 and 2020-JKCS-0154020);the Fellowship of the China National Postdoctoral Program for Innovative Talents(No.BX20220094);China Postdoctoral Science Foundation(No.2022M710776);Shanghai Shenkang Hospital Development Center(No.SHDC2020CR3023B).
Background:Hypothermia therapy has been suggested to attenuate myocardial necrosis;however,the clinical implementation as a valid therapeutic strategy has failed,and new approaches are needed to translate into clinica...
Supported by Mianyang Health Commission 2019 Scientific Research Encouragement Project,No.201948.
BACKGROUND The combination of acute ST-segment elevation myocardial infarction(STEMI)and gastric ulcers poses a challenge to primary percutaneous coronary intervention(PPCI),particularly for young patients.The role of...
BACKGROUND Although the spasm provocation test(SPT)can diagnose coronary spasms,it would be helpful if it could also predict their occurrence.AIM To investigate whether coronary spasms can be predicted using changes i...
Introduction:Revascularization of bifurcation lesions remains an interventional challenge.Intracoronary electrocar-diograms can predict the functional significance of side branch stenosis after bifurcation stenting.Ai...
BACKGROUND Several reports show that two types of coronary vasospasm(diffuse and focal spasm)are associated with the severity or prognosis of coronary spasm in patients with vasospastic angina(VSA).It is unclear wheth...
BACKGROUND Severe stenotic myocardial bridges(MBs)have been reported to lead to intracoronary ischaemia,but the physiological evaluation of MBs using intracoronary function evaluation indicators after intraoperative d...
financial supports from the National Natural Science Foundation of China(Grant No.81927805);Shenzhen Municipal Science and Technology Plan Project,China(Grant No.JCYJ20160427183803458)。
Current gradient-index(GRIN)lens based proximal-driven intracoronary optical coherence tomography(ICOCT)probes consist of a spacer and a GRIN lens with large gradient constant.This design provides great flexibility to...
Objective:To evaluate the short-term and long-term curative effects of precise intracoronary retrograde thrombolysis combined with stent implantation,thrombus aspiration combined with stent implantation,and traditiona...
BACKGROUND We performed a meta-analysis on observational studies since randomized control trials are not available.We studied intracoronary brachytherapy(ICBT)and recurrent drug eluting stent in-stent restenosis(DES-I...
BACKGROUND:This study investigated the effects of the intracoronary injection of nicorandil and tirofiban on myocardial perfusion and short-term prognosis in elderly patients with acute ST-segment elevation myocardial...