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Physician Assistant - Cardiology News & Articles

The Medical Editors at MDLinx.com diligently work around the clock to provide the most current Physician Assistant medical news articles from over 2,000 peer-reviewed clinical journals. Our coverage includes over 32 specialties and 800 subspecialties, perfect for the multidisciplinary practice of today’s PAs. Topics include: everything from Anesthesiology to Women’s Health, plus Economics of Medicine, Popular Press, Teaching Hospital News, and much more. In less than 5 minutes a day, Physician Assistants can be updated with the latest published information from thousands of journals after consulting just one resource.

Read on to find exclusive content highly recommended by our Senior Editor, D. Scott Cunningham, MD, PhD, along with clinical pearls from the Smartest Doc , a daily quiz competition now available in 10 specialties.

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Articles

Latest (7) Full Text Articles (1555)
Ranked, sorted, and summarized by MDLinx editors from the latest literature
Topics:

1 Pacemaker or Defibrillator Surgery without Interruption of Anticoagulation New England Journal of Medicine, May 17, 2013    Evidence Based Medicine    Clinical Article

2 Targeted use of heparin, heparinoids, or low-molecular-weight heparin to improve outcome after acute ischaemic stroke: an individual patient data meta-analysis of randomised controlled trials The Lancet Neurology, May 17, 2013    Evidence Based Medicine    Review Article    Clinical Article

3 Orthostatic Hypotension and the Risk of Congestive Heart Failure: A Meta-Analysis of Prospective Cohort Studies PLOS ONE, May 17, 2013    Evidence Based Medicine

4 The physical anthropometry, lifestyle habits and blood pressure of people presenting with a first clinical demyelinating event compared to controls: The Ausimmune study Multiple Sclerosis Journal, May 17, 2013    Clinical Article

5 Atrial fibrillation - inflammation in disguise? Scandinavian Journal of Immunology, May 17, 2013    Review Article

6 Multidetector Computed Tomography for Coronary Stents Imaging: High-Voltage (140-kVp) Prospective ECG-Triggered Versus Standard-Voltage (120-kVp) Retrospective ECG-Gated Helical Scanning Journal of Computer Assisted Tomography, May 17, 2013    Clinical Article

7 Blood Cholesterol Trends 2001-2011 in the United States: Analysis of 105 Million Patient Records PLOS ONE, May 17, 2013    Review Article

Prior Articles

8 Differential Effects of Nebivolol Versus Metoprolol on Functional Sympatholysis in Hypertensive Humans Hypertension, May 16, 2013    Clinical Article

9 Urinary Magnesium Excretion and Risk of Hypertension Hypertension, May 16, 2013    Clinical Article

10 Depression as a non-causal variable risk marker in coronary heart disease Full Text BMC Medicine, May 16, 2013    Clinical Article

11 Novel Description of the 24-Hour Circadian Rhythms of Brachial Versus Central Aortic Blood Pressure and the Impact of Blood Pressure Treatment in a Randomized Controlled Clinical Trial Hypertension, May 16, 2013    Clinical Article

12 Dapper-1 Induces Myocardial Remodeling Through Activation of Canonical Wnt Signaling in Cardiomyocytes Hypertension, May 16, 2013    Clinical Article

13 Four-Limb Blood Pressure as Predictors of Mortality in Elderly Chinese Hypertension, May 16, 2013    Clinical Article

14 Depression as a risk factor for adverse outcomes in coronary heart disease Full Text BMC Medicine, May 16, 2013    Clinical Article

15 Improving Prediction of Outcomes in African Americans With Normal Stress Echocardiograms Using a Risk Scoring System The American Journal of Cardiology, May 16, 2013    Clinical Article

16 Usefulness of Frequent Supraventricular Extrasystoles and a High CHADS2 Score to Predict First-Time Appearance of Atrial Fibrillation The American Journal of Cardiology, May 16, 2013    Clinical Article

17 Frequency, Mechanisms, and Implications of Late Peri-Stent Contrast Staining: Analysis (from the HORIZONS-AMI Trial) The American Journal of Cardiology, May 16, 2013    Clinical Article

18 Connexin Expression Patterns in Arrhythmogenic Right Ventricular Cardiomyopathy The American Journal of Cardiology, May 16, 2013    Clinical Article

19 Evaluation of Circulation Disorder in Coronary Slow Flow by Fundus Fluorescein Angiography The American Journal of Cardiology, May 16, 2013    Clinical Article

20 Relation of Pulse and Systolic and Mean Blood Pressure to Severe Renal Artery Stenosis in Patients Undergoing Concurrent Coronary and Renal Angiography The American Journal of Cardiology, May 16, 2013    Clinical Article

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Clinical Pearls in Physician Assistant

Highlights in Physician Assistant

Statins do not increase risk of malignant melanoma in postmenopausal women

In a study headed by researchers at Wayne State University involving 119,726 postmenopausal women enrolled in the Women’s Health Initiative, there were 1099 incident cases of malignant melanoma over an average follow-up of 11.6 y. At the time of enrollment, 7.4% of the participants used statins. The annualized rate of malignant melanoma in the statin users and non-users was 0.09% (HR=1.14). Thus, statin use does not increase the risk of malignant melanoma in postmenopausal women.

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Simple, safe, effective, low-cost treatment for cancer-related anorexia/cachexia syndrome

A phase III trial conducted at the University of Cagliari showed that either of two regimens were effective in the treatment of cancer-related anorexia/cachexia syndrome (CACS). Sixty patients were randomized to receive one of the following treatment interventions for 4 months: 1) L-carnitine (4 g/d) + celecoxib (300 mg/d); or 2) L-carnitine + celecoxib + megestrol acetate (320 mg/d). All patients also received polyphenols (300 mg/d), lipoic acid (300 mg/d), carbocysteine (2.7 g/d), and vitamins A, C, and E. Lean body mass (dual energy X-ray absorptiometry and L3 computed tomography) and physical activity (6-min walk test) increased in both groups.

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HPA axis, metabolic impairment, and pediatric obesity

As published in BMC Medicine, elevated ACTH levels are associated with hypertriglyceridemia and hyperglycemia, and elevated cortisol levels are associated with hypertension and high LDL-C in obese children and adolescents (n=450).

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