Filtered By:
Source: Journal of the American College of Cardiology
This page shows you your search results in order of date. This is page number 12.
Order by Relevance | Date
Total 269 results found since Jan 2013.
Near-Infrared Spectroscopy Predicts Cardiovascular Outcome in Patients With Coronary Artery Disease
ConclusionCAD patients with an LCBI equal to or above the median of 43.0, as assessed by NIRS in a nonculprit coronary artery, had a 4-fold risk of adverse cardiovascular events during 1-year follow-up. This observation warrants confirmation by larger studies with extended follow-up. (The European Collaborative Project on Inflammation and Vascular Wall Remodeling in Atherosclerosis – Intravascular Ultrasound Study [AtheroRemoIVUS]; NCT01789411)
Source: Journal of the American College of Cardiology - December 8, 2014 Category: Cardiology Source Type: research
Cardiovascular Disease Mortality in Asian Americans
ConclusionsThe heterogeneity in cardiovascular disease mortality patterns among diverse Asian-American subgroups calls attention to the need for more research to help direct more specific treatment and prevention efforts, in particular with hypertension and stroke, to reduce health disparities for this growing population.
Source: Journal of the American College of Cardiology - December 8, 2014 Category: Cardiology Source Type: research
Cardiovascular Disease in Asian Americans Unmasking Heterogeneity ∗
Heart disease is the leading cause of death in the United States, and stroke is the fourth leading cause of death (1). Together, heart disease and stroke accounted for more than $300 billion in health care expenditures and related expenses in 2010 alone (2). However, from 2000 to 2010, death rates attributable to cardiovascular disease (CVD) declined by 31.0%. In the same 10-year period, the actual number of annual deaths from CVD declined by 16.7% (2). Yet in 2010, CVD still accounted for 31.9% of all 2,468,435 deaths, or about 1 of every 3 deaths in the United States (2). Despite this decline, considerable data from th...
Source: Journal of the American College of Cardiology - December 8, 2014 Category: Cardiology Source Type: research
Net Clinical Benefit of Antithrombotic Therapy in Patients With Atrial Fibrillation and Chronic Kidney Disease A Nationwide Observational Cohort Study
ConclusionsCKD is associated with a higher risk of stroke/thromboembolism across stroke risk strata in AF patients. High-risk CKD patients (CHA2DS2-VASc ≥2) with AF benefit from warfarin treatment for stroke prevention.
Source: Journal of the American College of Cardiology - December 8, 2014 Category: Cardiology Source Type: research
Perioperative Beta Blockade in Noncardiac Surgery: A Systematic Review for the 2014 ACC/AHA Guideline on Perioperative Cardiovascular Evaluation and Management of Patients Undergoing Noncardiac Surgery A Report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines
ConclusionsPerioperative beta blockade started within 1 day or less before noncardiac surgery prevents nonfatal MI but increases risks of stroke, death, hypotension, and bradycardia. Without the controversial DECREASE studies, there are insufficient data on beta blockade started 2 or more days prior to surgery. Multicenter RCTs are needed to address this knowledge gap.
Source: Journal of the American College of Cardiology - December 1, 2014 Category: Cardiology Source Type: research
Vorapaxar, Combination Antiplatelet Therapy, and Stroke ∗
Drugs that inhibit platelet activation and aggregation reduce vascular events, notably myocardial infarction (MI) and ischemic stroke, and are generally associated with low rates of bleeding (1). Available agents inhibit platelets via distinct mechanisms (Table 1) (2), and combining antiplatelet drugs with different mechanisms of action should enhance net antithrombotic activity. For over a decade, the standard of care in patients with acute coronary syndromes, particularly those undergoing coronary stent implantation, has been dual antiplatelet therapy with aspirin plus an adenosine diphosphate receptor antagonist. When ...
Source: Journal of the American College of Cardiology - December 1, 2014 Category: Cardiology Source Type: research
New Ischemic Stroke and Outcomes With Vorapaxar Versus Placebo Results From the TRA 2°P-TIMI 50 Trial
BackgroundVorapaxar, a novel antiplatelet therapy, reduces thrombotic events in patients with a history of myocardial infarction (MI) or peripheral artery disease (PAD); however, because of an increased risk of intracranial hemorrhage, it is contraindicated in patients with a history of stroke.ObjectivesThe aim of this study was to investigate the incidence of new ischemic stroke and subsequent death or intracerebral hemorrhage in patients with MI or PAD and no cerebrovascular disease (CVD) treated with vorapaxar.MethodsThe TRA 2°P-TIMI 50 (Trial to Assess the Effects of Vorapaxar in Preventing Heart Attack and Stroke in ...
Source: Journal of the American College of Cardiology - December 1, 2014 Category: Cardiology Source Type: research
Coronary Stent Thrombosis With Vorapaxar Versus Placebo Results From the TRA 2°P-TIMI 50 Trial
BackgroundVorapaxar, a novel thrombin receptor antagonist, reduces cardiovascular death and recurrent thrombotic events when added to standard antiplatelet therapy in patients with stable atherosclerotic vascular disease.ObjectivesThe goal of this study was to test the hypothesis that treatment with vorapaxar reduces the rate of coronary stent thrombosis (ST) in stable patients with a history of coronary stenting.MethodsTRA 2°P-TIMI 50 (Trial to Assess the Effects of Vorapaxar in Preventing Heart Attack and Stroke in Patients With Atherosclerosis-Thrombolysis In Myocardial Infarction 50) was a multinational, randomized, d...
Source: Journal of the American College of Cardiology - December 1, 2014 Category: Cardiology Source Type: research
New Transcatheter Aortic Valve Prosthesis Sets a New Standard ∗
When Cribier et al. (1) first described transcatheter aortic valve replacement (TAVR) for aortic stenosis (AS) in 2002, few envisioned the current widespread utilization of this novel technique. Initial randomized studies provided evidence for efficacy in patients not suitable for open surgical aortic valve replacement (2,3). Subsequent studies demonstrated noninferiority (4) and then superiority (5) to surgery for high-risk patients. Nonetheless, limitations of TAVR, particularly vascular complications, stroke, and paravalvular leaks (PVL) resulting in aortic regurgitation (AR), have combined to restrict TAVR to patients...
Source: Journal of the American College of Cardiology - November 24, 2014 Category: Cardiology Source Type: research
Multicenter Evaluation of a Next-Generation Balloon-Expandable Transcatheter Aortic Valve
ConclusionsThis third-generation device addresses major deficiencies of earlier valves in terms of ease of use, accuracy of positioning, and paravalvular sealing. The rates of mortality and stroke with transfemoral access are among the lowest reported and support further evaluation as an alternative to open surgery in intermediate-risk patients. (Safety and Performance Study of the Edwards SAPIEN 3 Transcatheter Heart Valve [SAPIEN3]; NCT01808287)
Source: Journal of the American College of Cardiology - November 24, 2014 Category: Cardiology Source Type: research
Impact of the 2014 Expert Panel Recommendations for Management of High Blood Pressure on Contemporary Cardiovascular Practice Insights From the NCDR PINNACLE Registry
ConclusionsAmong U.S. ambulatory cardiology patients with hypertension, nearly 1 in 7 who did not meet JNC-7 recommendations would now meet the 2014 treatment goals. If the new recommendations are implemented in clinical practice, blood pressure target achievement and cardiovascular events will need careful monitoring, because many patients for whom the target blood pressure is now more permissive are at high cardiovascular risk.
Source: Journal of the American College of Cardiology - November 24, 2014 Category: Cardiology Source Type: research
Alice in Lipidland The 2013 ACC/AHA Guideline on the Treatment of Blood Cholesterol ∗
In the topsy-turvy world of Lewis Carroll’s Alice in Wonderland(1), the Cheshire Cat said, “only a few find the way, some don’t recognize it when they do—some … don’t ever want to.” Such was the status of many healthcare providers and patients in November 2013 at the issuance of the 2013 American College of Cardiology/American Heart Association Guideline on the Treatment of Blood Cholesterol to Reduce Atherosclerotic Cardiovascular Risk in Adults (2). This was coupled with the Guideline on the Assessment of Cardiovascular Risk (3), using a new risk assessment calculator, the Pooled Cohort Equations (4), to es...
Source: Journal of the American College of Cardiology - November 24, 2014 Category: Cardiology Source Type: research
President's Page: Heart Month and the American College of Cardiology: A Lesson in Partnerships, Member Values, and Patient Education
The global statistics surrounding cardiovascular disease speak for themselves. Not only is cardiovascular disease the number 1 cause of death globally, but this trend is also expected to continue well into the future. According to the World Health Organization, the number of deaths from cardiovascular diseases, mainly from heart disease and stroke, is expected to reach 23.3 million by 2030 .
Source: Journal of the American College of Cardiology - February 3, 2014 Category: Cardiology Authors: John Gordon Harold Tags: FROM THE ACC Source Type: research
Patent Foramen Ovale Closure Challenged by Left Atrial Chord
In a 22-year-old woman suffering from ischemic stroke affecting the posterior cerebral artery, clinical work-up ruled out cardiovascular and neurological pathologies except patent foramen ovale (PFO) with septal aneurysm and complete bubble filling of the left atrium as demonstrated by echocardiography. The patient was scheduled for transcatheter PFO closure. Peri-interventional 3-dimensional transesophageal echocardiography revealed a PFO tunnel and a left atrial chord keeping the PFO open, with consequent continuous left to right shunting (A to C; Online Video 1). Balloon sizing demonstrated a tunnel diameter of 16 mm (D...
Source: Journal of the American College of Cardiology - December 2, 2013 Category: Cardiology Authors: Smita R. Jategaonkar, Nikola Bogunovic, Dieter Horstkotte, Werner Scholtz Tags: IMAGES IN CARDIOLOGY Source Type: research
Reply: Effects of Habitual Coffee Consumption on Vascular Function
We thank Dr. Siasos and colleagues for pointing out that habitual coffee consumption has been associated with improved endothelial function in elderly inhabitants of Ikaria Island . The improvement in endothelial function may in part account for the associations of moderate coffee intake (about 2 to 4 cups daily) with lower risks for coronary heart disease and stroke . Indeed, even in the setting of endothelium damage, coffee has the ability to prevent arterial thrombus formation, a benefit that is independent of its caffeine content . Recent studies also indicate that moderate daily coffee intake may confer protection a...
Source: Journal of the American College of Cardiology - November 1, 2013 Category: Cardiology Authors: James J. DiNicolantonio, James H. O'Keefe, Carl J. Lavie Tags: Letters to the Editor Source Type: research
