Abstract：
:It has been previously demonstrated that ticagrelor can reduce mortality compared to clopidogrel in acute coronary syndrome (ACS) patients. However, the mechanism for this mortality reduction remains uncertain. The objective of the present study is to assess the impact of chronic ticagrelor treatment on microvascular circulation. A total of 120 participants aged 20-85 years with clinical diagnosis of ACS will be randomized in a 1:1 fashion to the following two groups: ticagrelor 90 mg twice daily; clopidogrel 75 mg once daily. To evaluate the status of microcirculation, the primary end point is coronary microvascular dysfunction measured using an index of microcirculatory resistance (IMR) at 6 months after receiving the study agent. The purpose of this trial is to investigate whether ticagrelor, beyond its antiplatelet efficacy, could improve coronary microcirculation more effectively than clopidogrel for patients with ACS.
journal_name
J Cardiovasc Transl Resjournal_title
Journal of cardiovascular translational researchauthors
Park K,Cho YR,Park JS,Park TH,Kim MH,Kim YDdoi
10.1007/s12265-017-9783-8subject
Has Abstractpub_date
2018-02-01 00:00:00pages
42-49issue
1eissn
1937-5387issn
1937-5395pii
10.1007/s12265-017-9783-8journal_volume
11pub_type
杂志文章abstract：:Variability of response to clopidogrel and prasugrel is a multifactorial process, with clinical consequences, and drug-drug interactions have been proposed as potential factors. Biological modulation of clopidogrel response has been demonstrated for atorvastatin and omeprazole. However, investigations assessing clinic...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-012-9442-z
更新日期：2013-06-01 00:00:00
abstract：:Maternal mainstream tobacco smoking is known to have adverse outcomes on fetal respiratory function; however, no data is currently available on the effects of passive exposure to tobacco smoking and environmental tobacco smoke (ETS) on fetal systemic arterial structure and function. Eight pregnant rhesus macaque monke...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-010-9226-2
更新日期：2010-12-01 00:00:00
abstract：:Extracellular vesicles (EVs) are small-sized membrane-surrounded structures released from cells into the blood, which play important roles in regulating various biological processes. However, the role of EVs in Doxorubicin (DOX)-induced cardiomyocytes senescence remains elusive. In this study, we found that human seru...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-018-9847-4
更新日期：2019-02-01 00:00:00
abstract：:Thoracic aortic aneurysm (TAA) is a genetic disease predisposing to aortic dissection. It is important to identify the genetic modifiers controlling penetrance and expressivity to improve clinical prognostication. Exome sequencing was performed in 27 subjects with syndromic or familial TAA presenting with extreme phen...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-017-9753-1
更新日期：2017-08-01 00:00:00
abstract：:The M protein of rheumatogenic group A streptococci induces carditis and valvulitis in Lewis rats and may play a role in pathogenesis of rheumatic heart disease. To identify the epitopes of M5 protein that produce valvulitis, synthetic peptides spanning A, B, and C repeat regions contained within the extracellular dom...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-013-9526-4
更新日期：2014-03-01 00:00:00
abstract：:We compared the effects of ezetimibe/rosuvastatin 10/5 mg versus rosuvastatin 20 mg on carotid atherosclerotic plaque inflammation measured by 18FDG PET/CT. Fifty patients with acute coronary syndrome (ACS) were randomly assigned to the ezetimibe/rosuvastatin 10/5 mg and rosuvastatin 20 mg groups. The primary outcome ...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1007/s12265-020-10009-4
更新日期：2020-12-01 00:00:00
abstract：:This retrospective observational study aimed to establish the first prescription and its dispensation (primary adherence) in the first 30 days of the four pharmacotherapeutic classes recommended after a type 1 STEMI episode, determine the potential risk factors for lack of primary adherence, and evaluate the potential...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-020-10045-0
更新日期：2020-06-15 00:00:00
abstract：:Recently, a new surgical technique to rescue infarcted myocardium (AGTP) has already tested (NCT01473433, AdiFLAP Trial). Here, we present the new minimally invasive AGTP (mi-AGTP) by thoracoscopy. ...
journal_title：Journal of cardiovascular translational research
pub_type： 信件
doi：10.1007/s12265-016-9721-1
更新日期：2017-02-01 00:00:00
abstract：:Calcific aortic valve disease (CAVD) is characterized by progressive mineralization of the aortic valve. Lipid infiltration and oxidative stress are the driving forces for the initiation and development of this disease. However, it remains unknown whether oxidized high-density lipoprotein (ox-HDL) plays a role in the ...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-019-09903-3
更新日期：2019-12-01 00:00:00
abstract：:Vascular smooth muscle cells (VSMCs) exhibit remarkable plasticity during postnatal development. Vascular injury initiates and perpetuates VSMCs dedifferentiation to a synthetic phenotype, which has been increasingly recognized to play a central role in neointimal hyperplasia during the pathogenesis of vascular prolif...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-010-9163-0
更新日期：2010-06-01 00:00:00
abstract：:MicroRNAs are widely expressed, approximately 22-nucleotide-long non-protein-coding RNAs. They are first transcribed as much longer primary transcripts, which then undergo a series of processing steps to yield the single-stranded, mature microRNAs. Like other classes of RNAs in a cell, the biogenesis of microRNAs is u...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-010-9166-x
更新日期：2010-06-01 00:00:00
abstract：:It is just over 100 years since details emerged of the anatomical arrangement of the histologically specialised cardiomyocytes responsible for initiation and propagation of the cardiac impulse. Shortly thereafter, histological criteria were established to permit their location in autopsied human hearts. These criteria...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-012-9433-0
更新日期：2013-04-01 00:00:00
abstract：:Cardiac resynchronization therapy (CRT) is an important therapy for patients with heart failure and conduction pathology, but the benefits are heterogeneous between patients and approximately a third of patients do not show signs of clinical or echocardiographic response. This calls for a better understanding of the u...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-011-9336-5
更新日期：2012-04-01 00:00:00
abstract：:Cardiac rehabilitation (CR) following myocardial infarction is vastly underused. As such, the aim of this study was to test a digital health intervention (DHI) as an adjunct to CR. Patients undergoing standard Mayo Clinic CR were recruited prior to CR (n = 25) or after 3 months CR (n = 17). Changes in risk factors and...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-015-9629-1
更新日期：2015-07-01 00:00:00
abstract：:The implantation of ventricular assist devices (VADs) is a valuable option in patients with end-stage heart failure. The number of VAD implantations is growing worldwide. Between July 1987 and July 2010, we implanted 1,598 VADs in 1,455 patients. The majority were male (81.0%), and their mean age was 49.4 years (range...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-011-9268-0
更新日期：2011-06-01 00:00:00
abstract：:Hypertension plays a significant role in the development of atrial fibrillation (AF) and its complications. The coexistence of the two diseases increases the risk of thromboembolism events. Although CHADS2 and CHA2DS2-VASc scores have been used in the evaluation of the thromboembolism events in AF patients, the differ...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-017-9754-0
更新日期：2017-08-01 00:00:00
abstract：:Circulating miRNAs are increasingly suggested as clinical biomarker for diseases. We evaluated the expression of circulating cardiomyocyte-enriched miR-1 and miR-133 by real-time PCR in blood from patients with type 2 diabetes (T2D) without and with coronary artery disease (CAD) and healthy controls, investigated thei...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-018-9857-2
更新日期：2019-08-01 00:00:00
abstract：:Apoptosis of endothelial cells (ECs) has been suggested to play a role in atherosclerosis. We studied the synergism of hypercholesterolemia with Chlamydia pneumoniae and influenza virus infections on EC morphology and intimal changes in a minipig model. The coronary artery was excised at euthanasia (19 weeks of age) a...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-013-9463-2
更新日期：2013-08-01 00:00:00
abstract：:The costs and efforts for sample preparation of hundreds of individuals, their genomic enrichment for regions of interest, and sufficient deep sequencing bring a significant burden to next-generation sequencing-based experiments. We investigated whether pooling of samples at the level of genomic DNA would be a more ve...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,多中心研究
doi：10.1007/s12265-011-9263-5
更新日期：2011-06-01 00:00:00
abstract：:Oxidation-specific epitopes (OSE) within developing atherosclerotic lesions are key antigens that drive innate and adaptive immune responses in atherosclerosis, leading to chronic inflammation. Oxidized phospholipids and malondialdehyde-lysine epitopes are well-characterized OSE present in human atherosclerotic lesion...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-014-9590-4
更新日期：2014-11-01 00:00:00
abstract：:Different arrhythmogenic substrates for atrial fibrillation (AF) may underlie aortic valve (AV) and mitral valve (MV) disease. We located conduction disorders during sinus rhythm by high-resolution epicardial mapping in patients undergoing AV (n = 85) or MV (n = 54) surgery. Extent and distribution of conduction delay...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-019-09936-8
更新日期：2020-08-01 00:00:00
abstract：:The clinical success of left ventricular assist devices (LVADs) has been tempered by significant hemorrhagic and thromboembolic complications. In the case of LVADs, where the biomaterial is in direct contact with the blood circulation, significant changes in systemic immunologic and thrombostatic functions have been w...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-008-9072-7
更新日期：2009-03-01 00:00:00
abstract：:Over the past decade, several longitudinal epidemiological studies have brought attention to the haptoglobin genotype and its importance in determining diabetic vascular disease risk. This manuscript presents an overview of the biology of the haptoglobin genotype and reviews the literature concerning its role in the d...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-012-9361-z
更新日期：2012-08-01 00:00:00
abstract：:Both Type 1 and Type 2 diabetes can lead to debilitating microvascular complications such as retinopathy, nephropathy and neuropathy, as well as macrovascular complications such as cardiovascular diseases including atherosclerosis and hypertension. Diabetic complications have been attributed to several contributing fa...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-012-9368-5
更新日期：2012-08-01 00:00:00
abstract：:A number of genetic variants have been identified in the lipoprotein lipase (LPL) gene. We aimed to investigate the possible associations between LPL gene and apolipoprotein C3 (APOC3) gene polymorphisms with coronary artery disease (CAD) and its severity, as well as the interaction between these polymorphisms and cla...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-013-9446-3
更新日期：2013-06-01 00:00:00
abstract：:Previously, we found that miR-492 delayed the progression of atherosclerosis (AS) by acting as an up-stream regulator of resistin. Therefore, we hypothesized that the anti-atherogenic effects of exercise are related to miR-492-mediated downregulation of resistin and repair of endothelial injury. In this study, we inve...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-018-9828-7
更新日期：2018-12-01 00:00:00
abstract：:Non-invasive means of evaluating appropriate cardiac unloading remain to be established. We hypothesized that myocardial deformation assessed by echocardiographic speckle-tracking strain analysis can reliably estimate the degree of left ventricular (LV) unloading under mechanical circulatory support. A total of 24 Yor...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-018-9812-2
更新日期：2019-04-01 00:00:00
abstract：:Proper atrioventricular canal (AVC) patterning and subsequent valvulogenesis is a complex process, and defects can result in disease or early death. The zebrafish Danio rerio has become a useful model system for studying AVC development, and much progress has been made in dissecting out the critical steps. Here, we re...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-011-9313-z
更新日期：2011-12-01 00:00:00
abstract：:It is becoming increasingly evident that poor nutrition plays an important role in inducing cardiovascular disease. Just as importantly, data now support the contention that appropriate nutritional interventions may have just as important an effect in preventing or delaying the appearance of cardiovascular disease. If...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章,评审
doi：10.1007/s12265-009-9116-7
更新日期：2009-09-01 00:00:00
abstract：:One of the first principles taught to medical students when they begin their study of human anatomy is that all structures within the body should be described as seen in the anatomical position. In this position, the subject is standing upright and facing the observer. The observer then views left-sided structures to ...
journal_title：Journal of cardiovascular translational research
pub_type： 杂志文章
doi：10.1007/s12265-012-9434-z
更新日期：2013-04-01 00:00:00
