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The ECG in the Figure was obtained from a 73-year-old man with documented coronary disease and heart failure. He now presents with a 10-day history of dyspnea. How would you interpret his ECG?
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Rapid Magnetic Resonance Imaging vs Radiographs for Patients with Low Back Pain; Effectiveness of Anticholinergic Drugs Compared with Placebo in the Treatment of Overactive Bladder; A Randomized Trial of a Low Carbohydrate Diet for Obesity
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The FDA recently approved gefitinib, an inhibitor of tyrosine kinase activity of the epidermal growth factor receptor, for the treatment of non-small-cell lung cancer.
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Compared with abstention, consumption of 1-6 drinks weekly of alcoholic beverages was associated with a lower risk of dementia among adults older than 65 years.
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A warfarin initiation nomogram that uses 10 mg as a starting dose achieves a therapeutic INR more rapidly than one using a 5-mg starting dose.
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Over a 5-year period, the incidence of developing sleep-disordered breathing (AHI > 5 events/hr) is about 37%, about 7% per year. With aging, male gender and body mass index (BMI) lose importance as risk factors for obstructive sleep apnea.
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The Women's Health Initiatives was halted a year ago, but fallout
from this landmark study continues. The study was designed to identify
the risks or benefits of estrogen plus progesterone vs placebo in
healthy postmenopausal women.
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This review will provide an overview of SARS for the primary care physician, including epidemiology, etiology, review of the clinical and laboratory features as well as diagnosis, therapy, and prevention of SARS.
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Influenza Vaccination and Reduction in Hospitalizations; Screening Men
for Prostate and Colorectal Cancer; Weight Loss in CHF and Treatment
with ACE-I; Impaired Fasting Glucose vs Impaired Glucose Tolerance;
Risk Stratification in Long-QT Syndrome; EBCT, Motivation, Behavioral
Change, and Cardiovascular Risk Profile