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Source: The American Journal of Cardiology
Condition: Bleeding
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Total 138 results found since Jan 2013.
Comparison of Two Antiplatelet Therapy Strategies in Patients Undergoing Transcatheter Aortic Valve Implantation
The objective of this study was to compare 2 strategies of antiplatelet therapy in patients undergoing TAVI. A strategy using monoantiplatelet therapy (group A, n = 164) was prospectively compared with a strategy using dual antiplatelet therapy (group B, n = 128) in 292 consecutive patients undergoing TAVI. The primary end point was a combination of mortality, major stroke, life-threatening bleeding (LTB), myocardial infarction, and major vascular complications at 30 days. All adverse events were adjudicated according to the Valve Academic Research Consortium. The primary end point occurred in 22 patients (13.4%) in the...
Source: The American Journal of Cardiology - October 28, 2013 Category: Cardiology Authors: Eric Durand, Didier Blanchard, Stephan Chassaing, Martine Gilard, Marc Laskar, Bogdan Borz, Antoine Lafont, Christophe Barbey, Matthieu Godin, Christophe Tron, Rachid Zegdi, Didier Chatel, Olivier Le Page, Pierre-Yves Litzler, Jean-Paul Bessou, Nicolas Da Tags: Valvular Heart Disease Source Type: research
Outcome of Percutaneous Coronary Intervention Following Recent Surgery
The objective of this study was to determine clinical outcomes of patients undergoing PCI within 7 days after a surgical procedure. We assessed outcomes of 517 patients who underwent PCI within 7 days after a surgery across 44 hospitals from January 2010 to December 2011 from the Blue Cross Blue Shield of Michigan Cardiovascular Consortium registry. Patients with postoperative PCI were compared with all other patients with PCI using propensity-matched analysis. Of the 65,175 patients who underwent PCI within the study period, 517 patients had undergone surgery within the previous 7 days. In unadjusted analysis, patients...
Source: The American Journal of Cardiology - September 3, 2013 Category: Cardiology Authors: John R. Hoyt, Milan Seth, Ivan Hanson, Simon Dixon, David Share, Thomas Lalonde, David Wohns, Mauro Moscucci, Hitinder S. Gurm Tags: Coronary Artery Disease Source Type: research
Frequency of and Determinants of Stroke After Surgical Aortic Valve Replacement in Patients With Previous Cardiac Surgery (from the Multicenter RECORD Initiative)
In conclusion, the risk of postoperative stroke after S-AVR in patients with previous cardiac surgery is high and has an impact on the immediate and late mortality. Excessive bleeding requiring blood transfusion and/or reexploration, prolonged cardiopulmonary bypass time, and use of intra-aortic balloon pump were associated with an extremely high rate of stroke.
Source: The American Journal of Cardiology - September 3, 2013 Category: Cardiology Authors: Fausto Biancari, Francesco Onorati, Giovanni Mariscalco, Marisa De Feo, Antonio Messina, Giuseppe Santarpino, Francesco Santini, Cesare Beghi, Gianantonio Nappi, Giovanni Troise, Theodor Fischlein, Giancarlo Passerone, Jouni Heikkinen, Giuseppe Faggian Tags: Valvular Heart Disease Source Type: research
Applying Antithrombotic Therapies to Improve Outcomes in Patients With Atrial Fibrillation
Abstract: Approximately 15% to 25% or 75,000 ischemic strokes are attributed to atrial fibrillation annually within the United States. Atrial fibrillation is the most frequently diagnosed cardiac arrhythmia and affects more than 2.66 million Americans. Moreover, atrial fibrillation is associated with a 1.5 to 1.9-fold higher risk of death due to its strong correlation with thromboembolic events. Because of the attributed increased morbidity and mortality, challenges that concern identification of patients at risk for thromboembolic events from atrial fibrillation must be addressed. These challenges include compliance to pe...
Source: The American Journal of Cardiology - August 1, 2013 Category: Cardiology Authors: Chris Cannon, Michael D. Ezekowitz, Christopher Granger Tags: Multimedia Activities Source Type: research
Impact of Bivalirudin and Paclitaxel-Eluting Stents on Outcomes in Patients Undergoing Primary Percutaneous Coronary Intervention of the Left Anterior Descending Artery
In conclusion, in patients with STEMI who underwent primary PCI of LAD, the use of bivalirudin was associated with a reduction in mortality and bleeding rates at 3 years. PES reduced revascularization rates in this population but did not have a significant impact on mortality.
Source: The American Journal of Cardiology - June 10, 2013 Category: Cardiology Authors: Jochen Wöhrle, Bruce Brodie, Bernhard Witzenbichler, Dariusz Dudek, Ran Kornowski, Chris Metzger, Cindy Grines, Thomas C. McAndrew, Helen Parise, Ziad Sergie, Roxana Mehran, Gregg W. Stone Tags: Coronary Artery Disease Source Type: research
Incidence and Outcome of High On-Treatment Platelet Reactivity in Patients With Non-ST Elevation Acute Coronary Syndromes Undergoing Percutaneous Coronary Intervention (from the VIP VerifyNow and Inhibition of Platelet Reactivity Study)
In conclusion, 1/3 of patients with acute coronary syndromes who underwent percutaneous coronary intervention and stenting showed high on-treatment RPR on bedside monitoring. They had a worse prognosis, but the level of platelet inhibition was not independently associated with the incidence of ischemic or bleeding events.
Source: The American Journal of Cardiology - June 7, 2013 Category: Cardiology Authors: Francesco Saia, Massimiliano Marino, Gianluca Campo, Marco Valgimigli, Paolo Guastaroba, Nevio Taglieri, Stefano Tondi, Antonio Manari, Vincenzo Guiducci, Pietro Sangiorgio, Elisabetta Varani, Paolo Magnavacchi, Rossana De Palma, Antonio Marzocchi Tags: Coronary Artery Disease Source Type: research
A Meta-Analysis of Mortality and Major Adverse Cardiovascular and Cerebrovascular Events Following Transcatheter Aortic Valve Implantation Versus Surgical Aortic Valve Replacement for Severe Aortic Stenosis
The purpose of this meta-analysis was to compare postprocedural mortality and major adverse cardiovascular and cerebrovascular events between transcatheter aortic valve implantation (TAVI) and surgical aortic valve replacement (SAVR) for severe aortic stenosis. Seventeen studies (n = 4,659) comparing TAVI (n = 2,267) and SAVR (n = 2,392) were included. End points were baseline logistic European System for Cardiac Operative Risk Evaluation score, all-cause mortality, cardiovascular mortality, myocardial infarction, stroke, transient ischemic attack, and major bleeding events. Mean differences or risk ratios with 95% conf...
Source: The American Journal of Cardiology - June 6, 2013 Category: Cardiology Authors: Hemang B. Panchal, Vatsal Ladia, Saurabh Desai, Tejaskumar Shah, Vijay Ramu Tags: Valvular Heart Disease Source Type: research
Comparison of the Efficacy and Safety of Two Rivaroxaban Doses in Acute Coronary Syndrome (from ATLAS ACS 2–TIMI 51)
In conclusion, the 2 doses of rivaroxaban reduced cardiovascular events in patients with recent acute coronary syndromes treated with antiplatelet therapies; however, the 2.5-mg dose was associated with lower mortality and fewer bleeding complications than the 5-mg dose. Thus, the addition of rivaroxaban 2.5 mg twice daily offers a more favorable balance of efficacy and safety in patients with recent acute coronary syndromes.
Source: The American Journal of Cardiology - May 28, 2013 Category: Cardiology Authors: Jessica L. Mega, Eugene Braunwald, Stephen D. Wiviott, Sabina A. Murphy, Alexei Plotnikov, Nina Gotcheva, Mikhail Ruda, C. Michael Gibson Tags: Coronary Artery Disease Source Type: research
Thrombocytopenia in Patients With Atrial Fibrillation on Oral Anticoagulation Undergoing Percutaneous Coronary Intervention
In conclusion, mild to moderate baseline thrombocytopenia does not seem to have a clinically significant effect on bleeding or thrombotic or thromboembolic complications after PCI in these frail patients receiving multiple antithrombotic drugs.
Source: The American Journal of Cardiology - May 13, 2013 Category: Cardiology Authors: Tuomas Kiviniemi, Pasi Karjalainen, Andrea Rubboli, Axel Schlitt, Petri Tuomainen, Matti Niemelä, Mika Laine, Fausto Biancari, Gregory Y.H. Lip, K.E. Juhani Airaksinen Tags: Coronary Artery Disease Source Type: research
Effect of Dabigatran on Referrals to and Switching From Warfarin in Two Academic Anticoagulation Management Services
Dabigatran was expected to replace warfarin for stroke prevention in patients with nonvalvular atrial fibrillation (AF) who are warfarin naive, difficult to maintain in therapeutic range, or at risk of warfarin-related bleeding complications. We hypothesized that the number of patients with nonvalvular AF referred to Anticoagulation Management Services would decrease sharply and that most would switch from warfarin to dabigatran. We evaluated the number of patients with nonvalvular AF referred to 2 large services, Anticoagulation Management Service 1 and Anticoagulation Management Service 2, 12 months before and after mark...
Source: The American Journal of Cardiology - May 6, 2013 Category: Cardiology Authors: Julie K. Atay, John Fanikos, Geoffrey D. Barnes, Michael Ehle, John Coatney, Gregory Piazza, James B. Froehlich, Samuel Z. Goldhaber Tags: Arrhythmias and Conduction Disturbances Source Type: research
Between a Rock and a Hard Place: Weighing Thrombotic Risk Against Bleeding Complications
The prospect of a further reduction of thrombotic end points (stent thrombosis, acute coronary syndromes, ischemic stroke) may seem appealing and encouraging to clinicians, interventional cardiologists in particular. Be that as it may, are we willing to accept a further reduction in thrombotic events at the trade-off of increasing hemorrhagic risk?
Source: The American Journal of Cardiology - April 25, 2013 Category: Cardiology Authors: Bartosz Hudzik, Lech Polonski Tags: Readers' Comments Source Type: research
Effect of Transcatheter (via Femoral Artery) Aortic Valve Implantation on the Platelet Count and Its Consequences
In conclusion, a decrease in platelet count is a common phenomenon after TAVI, and its severity is associated with poor outcomes.
Source: The American Journal of Cardiology - March 25, 2013 Category: Cardiology Authors: Romain Gallet, Aurelien Seemann, Masanori Yamamoto, Delphine Hayat, Gauthier Mouillet, Jean-Luc Monin, Pascal Gueret, Jean-Paul Couetil, Jean-Luc Dubois-Randé, Emmanuel Teiger, Pascal Lim Tags: Valvular Heart Disease Source Type: research
