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Condition: Thrombosis
Procedure: Cardiac Catheterization

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Total 109 results found since Jan 2013.

Effect of prior stroke on long ‐term outcomes of percutaneous coronary interventions in Chinese patients: A large single‐center study
ConclusionsPrior stroke history was the only predictor of risk of post ‐PCI stroke. The noncerebrovascular adverse events were not increased after adjusted analyses of baseline characteristics and propensity analyses.
Source: Catheterization and Cardiovascular Interventions - November 13, 2018 Category: Cardiovascular & Thoracic Surgery Authors: Jing ‐Jing Xu, Ying Song, Ping Jiang, Zhan Gao, Jian‐Xin Li, Jue Chen, Yue‐Jin Yang, Run‐Lin Gao, Bo Xu, Jin‐Qing Yuan Tags: CORONARY ARTERY DISEASE Source Type: research

Abstract 205: Stroke Risk and Symptom Recognition Post Cardiac Catheterization Session Title: Poster Session PM
Over 1.4 million cardiac catheterization procedures (CCPs) take place yearly. CPP related stroke incidence in 1973 was reported as 0.23%. CCPs are invasive in nature with complications occurring due to unintentional trauma to preexisting atherosclerotic aortic plaques or thrombus formation at catheter/guidewire tips. Less common causes of ischemic stroke are air, left ventricular clot, hypotension, arterial dissection, fractured guidewire. Transient neurological deficits have been reported following high-osmolar contrast injection into carotid/vertebral arteries. With improved practice, current stroke incidence is 0.06%. P...
Source: Circulation: Cardiovascular Quality and Outcomes - April 5, 2018 Category: Cardiology Authors: Rivet, C., Schaefer, K., Strom, C. Tags: Session Title: Poster Session PM Source Type: research

Complex coronary bifurcation treatment by a novel stenting technique: Bench test, fluid dynamic study and clinical outcomes
ConclusionsThe revascularization of complex large coronary bifurcation disease using the Nano‐crush technique appeared promising thanks to the favorable fluid dynamic profile, complete coverage of the SD ostium, and very small metal amount at the carina.
Source: Catheterization and Cardiovascular Interventions - January 25, 2018 Category: Cardiovascular & Thoracic Surgery Authors: Gianluca Rigatelli, Marco Zuin, Fabio Dell'Avvocata, Dobrin Vassilev, Ramesh Daggubati, Thach Nguyen, Minh Tr í Nhân Nguyễn, Nicolas Foin Tags: CORONARY ARTERY DISEASE Source Type: research

Thromboembolism after WATCHMANTM in a clopidogrel non ‐responder: A case for concern?
Abstract Atrial fibrillation (AF) is associated with an increased risk of stroke and thromboembolism (TE). The WATCHMANTM left atrial appendage (LAA) closure device is indicated to reduce the risk of TE from the LAA in patients with non‐valvular AF. Here, we present a case of a patient with device‐related thrombus who suffered a TE event two months after WATCHMANTM LAA closure and two weeks after switching from aspirin plus warfarin to aspirin plus clopidogrel therapy. Laboratory investigation identified the patient to be hypercoagulable and to be a non‐responder to clopidogrel therapy. We discuss the potential role ...
Source: Catheterization and Cardiovascular Interventions - November 11, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Ganesh Venkataraman, Kevin P. Bliden, Udaya S. Tantry, Paul A. Gurbel Tags: VALVULAR AND STRUCTURAL HEART DISEASES Source Type: research

Immune Modulatory Therapy Causing Acute Coronary Syndrome
We present a case of a 67-year-old male who presented with diffuse petechiae and was diagnosed with immune thrombocytopenic purpura with platelet count less than 10,000 per milliliter. Treatment was initiated with IVIG. When the third dose of IVIG was being administered he developed hypertensive urgency and non-ST segment elevation myocardial infarction. He was deemed not to be a candidate for cardiac catheterization and was treated conservatively. IVIG can cause major thrombotic adverse events such as deep vein thrombosis, myocardial infarction and stroke, which are attributed to thrombosis and hyperviscocity. Decreasing ...
Source: American Journal of Therapeutics - November 1, 2017 Category: Drugs & Pharmacology Tags: Original Articles Source Type: research

Experimental Investigation of Left Ventricular Flow Patterns After Percutaneous Edge ‐to‐Edge Mitral Valve Repair
Abstract Mitral valve percutaneous edge‐to‐edge repair (PEtER) is a viable solution in high‐risk patients with severe symptomatic mitral regurgitation. However, the generated double‐orifice configuration poses challenges for the evaluation of the hemodynamic performance of the mitral valve and may alter flow patterns in the left ventricle (LV) during diastole. This in vitro study aims to evaluate the hemodynamic modifications following a simulated PEtER. A custom‐made mitral valve was developed, and two configurations were tested: (i) a single‐orifice valve with mitral regurgitation and (ii) a double‐orifice ...
Source: Artificial Organs - November 1, 2017 Category: Transplant Surgery Authors: Morteza Jeyhani, Shahrokh Shahriari, Michel Labrosse Tags: Main Text Source Type: research

Interventional closure of patent foramen ovale with Nit ‐occlud® device in prevention of recurrent neurologic events—Long‐term results
ConclusionsThe Nit‐Occlud PFO device and its delivery system are safe and provides sufficient closure of PFO in patients who suffered from cryptogenic stroke, TIA or paradoxical peripheral embolism. It is associated with high procedural success and favorable rates of complete closure.
Source: Catheterization and Cardiovascular Interventions - October 25, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Aleksander Araszkiewicz, Sylwia S ławek, Olga Trojnarska, Maciej Lesiak, Marek Grygier Tags: VALVULAR AND STRUCTURAL HEART DISEASES Source Type: research

Prediction of Stroke After Cardiac Catheterization: No Reason, No Stroke.
Authors: Tanaka A, Node K PMID: 28931783 [PubMed - as supplied by publisher]
Source: Journal of Atherosclerosis and Thrombosis - September 23, 2017 Category: Cardiology Tags: J Atheroscler Thromb Source Type: research

Single trans ‐septal access technique for left atrial intracardiac echocardiography to guide left atrial appendage closure
ConclusionsThis initial experience suggests that LAA occlusion with the Amplatzer Amulet device using ICE guidance from the left atrium via a single trans‐septal technique is feasible and safe.
Source: Catheterization and Cardiovascular Interventions - August 24, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Daniel Aguirre, Christian Pincetti, Luis Perez, Carlos Deck, Mario Alfaro, Maria Jesus Vergara, Gabriel Maluenda Tags: Valvular and Structural Heart Diseases Source Type: research

Central aortic pulse pressure, thrombogenicity and cardiovascular risk
AbstractHigh central aortic pulse pressure (CPP) and thrombin-induced platelet –fibrin clot strength (TIP–FCS) have been associated with ischemic outcomes in patients with coronary artery disease in separate studies. But, the ischemic risk associated with these factors has never been analyzed in a single study and their interrelation is unknown. The primary aim of the stud y was to establish cut points for CPP and TIP–FCS measured at the time of catheterization associated with long term major adverse cardiovascular events. We enrolled 334 consecutive patients undergoing cardiac catheterization and assessed thrombogen...
Source: Journal of Thrombosis and Thrombolysis - July 10, 2017 Category: Hematology Source Type: research

Duration of dual antiplatelet therapy following drug ‐eluting stent implantation: A systemic review and meta‐analysis of randomized controlled trials with longer follow up
ConclusionsIn the present analysis of RCTs with longer follow up (2 years or longer), S‐DAPT compared with L‐DAPT, was associated with higher rate of MI and lower rate of major bleeding without any significant difference in the rates of all cause mortality, cardiac mortality, ST, TVR, and stroke.
Source: Catheterization and Cardiovascular Interventions - May 30, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Abhishek Sharma, Sahil Agrawal, Aakash Garg, Ajay Vallakati, Carl J. Lavie, Gerald Helft Tags: CORONARY ARTERY DISEASE Source Type: research

Prediction of adverse events after catheter-based procedures in adolescents and adults with congenital heart disease in the IMPACT registry
ConclusionThe factors predicting adverse events after cardiac catheterization in adolescents and adults with CHD are different than in the general population. Validation of this model in other national or multi-institutional datasets is the next step.
Source: European Heart Journal - April 18, 2017 Category: Cardiology Source Type: research

"BEAST" at the University Of Virginia: Demographic and Phenotypic Data of Patients Contributing to a Biorepository to Establish the Etiology Of Sinovenous Thrombosis (P6.260)
Conclusions:Understanding the association between genetic determinants of CVST and phenotype has the potential to advance the diagnosis and management of this challenging entity. Enrollment in BEAST continues, with a replication cohort GWAS anticipated.Disclosure: Dr. Chiota-McCollum has nothing to disclose. Dr. Ehrlich has nothing to disclose. Dr. Johansen has received research support from the Graduate Medical Office at the University of Virginia for a quality improvement project investigating stroke in the setting of cardiac catheterization. . Dr. Rahman has nothing to disclose. Dr. Chapman has nothing to disclose. Dr. ...
Source: Neurology - April 17, 2017 Category: Neurology Authors: Chiota-McCollum, N., Ehrlich, M., Johansen, M., Rahman, S., Chapman, S., Worrall, B. Tags: Non-Atherosclerotic Angiopathies and Cerebral Venous Thrombosis Source Type: research

Percutaneous coronary intervention or coronary artery bypass grafting for unprotected left main coronary artery disease
ConclusionsIn patients with unprotected left main coronary disease and low to intermediate SYNTAX score, PCI might be an acceptable alternative to CABG. © 2017 Wiley Periodicals, Inc.
Source: Catheterization and Cardiovascular Interventions - March 14, 2017 Category: Cardiovascular & Thoracic Surgery Authors: Ahmed N. Mahmoud, Islam Y. Elgendy, Amgad Mentias, Marwan Saad, Walid Ibrahim, Mohammad K. Mojadidi, Ramez Nairooz, Parham Eshtehardi, R. David Anderson, Habib Samady Tags: Coronary Artery Disease Source Type: research

Predictors of venous thromboembolism recurrence and the bleeding events identified using a Japanese healthcare database.
CONCLUSIONS: These findings obtained from healthcare database suggest predictors either for recurrent VTE and bleeding that should be considered when selecting treatment to reduce the risk of recurrent VTE and mitigate bleeding. PMID: 28245956 [PubMed - as supplied by publisher]
Source: Journal of Cardiology - February 24, 2017 Category: Cardiology Authors: Nakamura M, Yamada N, Oda E, Matsubayashi D, Ota K, Kobayashi M, Matsushita Y, Kaburagi J, Ibusuki K, Takita A, Iwashita M, Yamaguchi T Tags: J Cardiol Source Type: research