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X Y Zhao, J X Li, X F Tang, Y Xian, J J Xu, Y Song, L Jiang, L J Xu, J Chen, Y Zhang, L Song, L J Gao, Z Gao, J Zhang, Y Wu, S B Qiao, Y J Yang, R L Gao, B Xu, J Q Yuan
Objective: To evaluate the predictive value of GRACE discharge score on the long-term out-of-hospital coronary thrombotic events (CTE) after percutaneous coronary intervention (PCI) with drug-eluting stents. Methods: Present study was a prospective, observational, single center study. 10 724 consecutive patients underwent PCI in Fuwai Hospital between January and December 2013 were included, stents were implanted with conventional method. After PCI, patients were prescribed aspirin 100 mg once daily indefinitely, and either clopidogrel 75 mg once daily or ticagrelor 90 mg twice daily for at least 1 year...
March 24, 2018: Zhonghua Xin Xue Guan Bing za Zhi
Keir McCutcheon, Andreas S Triantafyllis, Thomas Marynissen, Tom Adriaenssens, Johan Bennett, Christophe Dubois, Peter R Sinnaeve, Walter Desmet
BACKGROUND: The optimal therapeutic strategy for ST-segment elevation myocardial infarction (STEMI) patients found to have multi-vessel disease (MVD) is controversial but recent data support complete revascularisation (CR). Whether CR should be completed during the index admission or during a second staged admission remains unclear. Our main objective was to measure rates of major adverse cardiovascular events (MACEs) during the waiting period in STEMI patients selected for staged revascularisation (SR), in order to determine the safety of delaying CR...
March 21, 2018: Acta Cardiologica
Brian L Chang, Mary P Mercer, Nichole Bosson, Karl A Sporer
Introduction: The development of cardiac arrest centers and regionalization of systems of care may improve survival of patients with out-of-hospital cardiac arrest (OHCA). This survey of the local EMS agencies (LEMSA) in California was intended to determine current practices regarding the treatment and routing of OHCA patients and the extent to which EMS systems have regionalized OHCA care across California. Methods: We surveyed all of the 33 LEMSA in California regarding the treatment and routing of OHCA patients according to the current recommendations for OHCA management...
March 2018: Western Journal of Emergency Medicine
Pei-Chun Fan, Tien-Hsing Chen, Cheng-Chia Lee, Tsung-Yu Tsai, Yung-Chang Chen, Chih-Hsiang Chang
Acute kidney injury (AKI), a common and crucial complication of acute coronary syndrome (ACS) after receiving percutaneous coronary intervention (PCI), is associated with increased mortality and adverse outcomes. This study aimed to develop and validate a risk prediction model for incident AKI after PCI for ACS. We included 82,186 patients admitted for ACS and receiving PCI between 1997 and 2011 from the Taiwan National Health Insurance Research Database and randomly divided them into a training cohort (n = 57,630) and validation cohort (n = 24,656) for risk model development and validation, respectively...
2018: International Journal of Medical Sciences
Ahmet Gürdal, Süleyman Sezai Yıldız, Kadriye Kılıçkesmez
Iatrogenic acute dissection of the ascending aorta is a serious but rare complication of cardiac catheterization and percutaneous coronary intervention (PCI). Although treatment of ascending aortic dissection may require surgical repair, stenting at the origin of the dissection area may be sufficient in aortocoronary dissection (AD) following PCI. Described is the case of a 64-year-old female patient who was treated with PCI for a critical lesion of the right coronary artery (RCA). Immediate stenting at the source of the dissection was sufficient to repair the RCA lesions and successfully seal the site of retrograde propagation of the dissection...
January 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
Matthew J Farrell, Jehan B Yahya, Catherine Degnin, Yiyi Chen, John M Holland, Mark A Henderson, Jerry J Jaboin, Matthew M Harkenrider, Charles R Thomas, Timur Mitin
PURPOSE: Prophylactic cranial irradiation (PCI) in patients with limited-stage small-cell lung cancer (LS-SCLC) is considered the standard of care. Meta-analysis of 7 clinical trials indicates a survival benefit to PCI, but all of these trials were conducted in the pre-magnetic resonance imaging (MRI) era. Therefore, routine brain imaging with MRI before PCI-as recommended by National Comprehensive Cancer Network guidelines-is not directly supported by the evidence. Current US practice patterns for patients with LS-SCLC are unknown...
February 23, 2018: Clinical Lung Cancer
C Jung, M Kelm, S Nitschmann
No abstract text is available yet for this article.
March 20, 2018: Der Internist
Benjamin E Peterson, Deepak L Bhatt
No abstract text is available yet for this article.
March 20, 2018: EuroIntervention
Samuel Pinelli, Nelly Agrinier, Nidhal Bouchahda, Pierre Adrien Metzdorf, Edoardo Camenzind, Batric Popovic
AIMS: To assess both epicardiac macrovascular as well as microvascular and tissue reperfusion following different intravenous preadmission antithrombotic strategies prior primary PCI in STEMI patients. METHODS AND RESULTS: Consecutive STEMI patients (n = 488) undergoing pPCI received prehospitally either bivalirudin (n = 179), bivalirudin and periprocedural GPIIb/IIIa inhibitors (GPI) (n = 109), heparin (n = 99) or heparin and periprocedural GPI (n = 101)...
February 27, 2018: Cardiovascular Revascularization Medicine: Including Molecular Interventions
Eilon Ram, Ilan Goldenberg, Yigal Kassif, Amit Segev, Jacob Lavee, Michal Einhorn-Cohen, Ehud Raanani
OBJECTIVES: Left main coronary artery involvement in patients with multivessel coronary artery disease provides a poor prognosis. Although the main strategy for revascularization is by coronary artery bypass grafting (CABG), percutaneous coronary intervention (PCI) is being used with increased frequency. METHODS: This prospective, 3-year follow-up study included 1063 consecutive patients with multivessel coronary artery disease enrolled between January and April 2013 from all 22 hospitals in Israel that perform coronary angiography and PCI...
March 15, 2018: European Journal of Cardio-thoracic Surgery
Ameen M Mohammad Fic, Nasir As Al-Allawi
To determine the impact of CYP2C19 genotyping on the occurrence of major adverse cardiovascular events (MACE), in cohort of Iraqi patients on clopidogrel post percutaneous coronary intervention (PCI), a total of 201 Iraqi patients undergoing the latter procedure were enrolled. All enrollees had their CYP2C19 genotyped using PCR and reverse hybridization. Genotyping revealed that CYP2C19 *1, *17, *2 and *8 allele frequencies were respectively 0.604, 0.276, 0.117 and 0.0026. After the exclusion of those with two loss of function alleles, 186 patients were available for follow-up as long as they were on clopidogrel, or until MACE occurred, which was encountered in 8...
March 12, 2018: Journal of Cardiovascular Pharmacology
Emrah Ermis, Serkan Kahraman, Hakan Ucar, Samir Allahverdiyev
Right coronary artery (RCA) originating from the left coronary system is a subtype of single coronary artery (SCA) anomaly, and the origin of RCA as a branch from the left anterior descending artery (LAD) is a very rare variant. A 55-year-old male who had a percutaneous coronary intervention (PCI) history was hospitalized due to acute coronary syndrome. Coronary angiography revealed an aberrant RCA originating from the mid-LAD as well as stent thrombosis. A successful PCI was performed and he was discharged from the hospital three days after the PCI...
February 2018: Intractable & Rare Diseases Research
Guangtao Yao, Guohai Su, Keqing Li, Bin Li, Hongwei Dong
Objectives: Comparison of Ticagrelor vs clopidogrel in antiplatelet therapeutic effect of acute myocardial infarction patients undergoing percutaneous coronary intervention. Methods: The study focused on 2000 acute myocardial infarction patients undergoing percutaneous coronary intervention (PCI) in our hospital from January 2013 to December 2015. To reduce the formation of acute stent thrombosis caused by clopidogrel resistance, we had two options, one was to double the dosage of clopidogrel, and the other was to substitute ticagrelor for clopidogrel...
December 2017: Saudi Journal of Biological Sciences
Hae Chang Jeong, Joon Ho Ahn, Min Chul Kim, Doo Sun Sim, Keun Ho Park, Young Joon Hong, Ju Han Kim, Myung Ho Jeong, Ki-Bae Seung, Kiyuk Chang, Youngkeun Ahn
Background/Aims: The optimal percutaneous coronary intervention (PCI) strategy in patients with acute myocardial infarction (AMI) with multivessel disease (MVD) is uncertain. This study was designed to develop a novel and simple tool for assessing an individualized and optimized PCI strategy in AMI patients with MVD. Methods: In total, 5,025 patients with AMI from nine centers at two universities were enrolled in the prospective Convergent Registry of Catholic and Chonnam University for Acute Myocardial Infarction (COREA-AMI) registry from January 2004 through December 2009...
March 20, 2018: Korean Journal of Internal Medicine
Yun-Kyeong Cho, Chang-Wook Nam
Multi-vessel coronary artery disease (MVD) frequently features ambiguous or intermediate lesions that may be both serial and complex, suggesting that multiple regions require revascularization. Percutaneous coronary intervention (PCI) is associated with various challenges such as appropriate identification of lesions that should be treated, the choice of an optimum revascularization method, and limitations of long-term outcomes. Optimal patient selection and careful targeting of lesions are key when planning treatment...
March 21, 2018: Korean Journal of Internal Medicine
Rebecca C Gosling, Paul D Morris, Daniel A Silva Soto, Patricia V Lawford, D Rodney Hose, Julian P Gunn
OBJECTIVES: This study sought to assess the ability of a novel virtual coronary intervention (VCI) tool based on invasive angiography to predict the patient's physiological response to stenting. BACKGROUND: Fractional flow reserve (FFR)-guided percutaneous coronary intervention (PCI) is associated with improved clinical and economic outcomes compared with angiographic guidance alone. Virtual (v)FFR can be calculated based upon a 3-dimensional (3D) reconstruction of the coronary anatomy from the angiogram, using computational fluid dynamics (CFD) modeling...
March 9, 2018: JACC. Cardiovascular Imaging
Hirohisa Endo, Tomotaka Dohi, Jun Shitara, Hideki Wada, Shinichiro Doi, Ryo Naito, Hirokazu Konishi, Shuta Tsuboi, Manabu Ogita, Takatoshi Kasai, Shinya Okazaki, Kikuo Isoda, Katsumi Miyauchi, Hiroyuki Daida
BACKGROUND: The prognostic long-term impact of body mass index (BMI) on East Asian patients with coronary artery disease remains unclear. METHODS: An observational retrospective cohort study was carried out involving 3571 patients who had undergone percutaneous coronary intervention (PCI) from 2000 to 2013. Patients were divided into the following five groups according to baseline BMI: Group 1 (underweight 1, BMI ≤20.0kg/m2 ); Group 2 (underweight 2, BMI=20.1-22...
March 14, 2018: Journal of Cardiology
Hasan Qayyum, Sherif Hemaya, Justin Squires, Zulfiquar Adam
The de Winter ECG pattern is associated with proximal left anterior descending artery occlusion, being a significant risk factor for anterior wall ST elevation myocardial infarction. We present a case of a patient who attended our Emergency Department with chest pain and a prehospital ECG demonstrating transient infero-lateral lead ST segment elevation, which changed to the de Winter ECG pattern in our Emergency Department. She subsequently underwent primary PCI of the culprit lesion within the left anterior descending artery (LAD)...
March 6, 2018: Journal of Electrocardiology
Peter Tajti, M Nicholas Burke, Dimitri Karmpaliotis, Khaldoon Alaswad, Gerald S Werner, Lorenzo Azzalini, Mauro Carlino, Mitul Patel, Kambis Mashayekhi, Mohaned Egred, Oleg Krestyaninov, Dmitrii Khelimskii, William J Nicholson, Imre Ungi, Alfredo R Galassi, Subhash Banerjee, Emmanouil S Brilakis
Percutaneous coronary intervention (PCI) for chronic total occlusions (CTOs) has been rapidly evolving during recent years. With improvement in equipment and techniques, high success rates can be achieved at experienced centers, although overall success rates remain low. Prospective, randomized-controlled data regarding optimal use and indications for CTO PCI remain limited. CTO PCI should be performed when the anticipated benefit exceeds the potential risk. New high-quality studies of the clinical outcomes and techniques of CTO PCI are needed, as is the expansion of expert centers and operators that can achieve excellent clinical outcomes in this challenging patient and lesion subgroup...
March 12, 2018: JACC. Cardiovascular Interventions
Mathieu Kerneis, C Michael Gibson, Gerald Chi, Roxana Mehran, Fahad AlKhalfan, Usama Talib, Seyedmahdi Pahlavani, Mahshid Mir, Christoph Bode, Jonathan L Halperin, Tarek Nafee, Eric D Peterson, Freek W A Verheugt, Peter Wildgoose, Martin van Eickels, Gregory Y H Lip, Keith A A Fox, Marc Cohen
OBJECTIVES: This study sought to assess whether there were significant interactions of procedural access strategies and lesion characteristics with bleeding and ischemic events among atrial fibrillation (AF) patients anticoagulated with rivaroxaban or warfarin following a percutaneous coronary intervention. BACKGROUND: Among stented AF patients, the impact of procedural access strategies or lesion characteristics on antithrombotic safety and efficacy outcomes is unclear...
March 8, 2018: JACC. Cardiovascular Interventions
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