Meta-Analysis of Folic Acid Supplementation Trials on Risk of Cardiovascular Disease and Risk Interaction With Baseline Homocysteine Levels

Dec 22, 2016 by in CARDIOLOGY Comments Off on Meta-Analysis of Folic Acid Supplementation Trials on Risk of Cardiovascular Disease and Risk Interaction With Baseline Homocysteine Levels

Experimental models and observational studies suggest that homocysteine-lowering therapy with folic acid (FA) may prevent cardiovascular disease (CVD). However, FA also stimulates cell proliferation and might promote progression of atherosclerosis….

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The Snow-Shoveler’s ST Elevation Myocardial Infarction

Dec 22, 2016 by in CARDIOLOGY Comments Off on The Snow-Shoveler’s ST Elevation Myocardial Infarction

Heavy snowfall, cold temperatures, and low atmospheric pressure during the winter months have been associated with increased adverse cardiovascular events. However, only a few cases of the “snow shoveler’s infarction”…

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Differences in QRS Axis Measurements, Classification of Inferior Myocardial Infarction, and Noise Tolerance for 12-Lead Electrocardiograms Acquired From Monitoring Electrode Positions Compared to Standard Locations

Dec 22, 2016 by in CARDIOLOGY Comments Off on Differences in QRS Axis Measurements, Classification of Inferior Myocardial Infarction, and Noise Tolerance for 12-Lead Electrocardiograms Acquired From Monitoring Electrode Positions Compared to Standard Locations

We tested whether the “Lund” (LU) electrode-placement system compared to the Mason-Likar (M-L) electrode-placement system would produce waveforms more similar to those of standard electrocardiograms (ECGs) with regard to the…

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Erratum

Dec 22, 2016 by in CARDIOLOGY Comments Off on Erratum

Erratum for Rhoads et al. “Comparison of Incidence of Acute Myocardial Infarction in Patients With Type 2 Diabetes Mellitus Following Initiation of Neutral Protamine Hagedorn Insulin Versus Insulin Glargine” Am…

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Reply

Dec 22, 2016 by in CARDIOLOGY Comments Off on Reply

Dr. Hoenig et al highlight some of the intrinsic limitations of our retrospective cohort study. Although no control group was used, the annual incidence and prevalence of diabetes in our…

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What the Tortoise Said to Achilles

Dec 22, 2016 by in CARDIOLOGY Comments Off on What the Tortoise Said to Achilles

Practitioners and investigators often view clinical trials from very different perspectives—the former in terms of individuals and the latter in terms of groups. The following whimsical dialogue highlights the philosophical…

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Motorized Scooters: Boon or Bane?

Dec 22, 2016 by in CARDIOLOGY Comments Off on Motorized Scooters: Boon or Bane?

We read with interest the report by Zagol and Krasuski on motorized scooters. The investigators suggested that scooters can have detrimental long-term effects on cardiovascular risk and that their findings…

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