Internal Medicine Alert – January 15, 2022
January 15, 2022
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Drinking More Coffee May Protect Against Cognitive Decline
Among adults older than age 60 years, heavier coffee consumption was associated with slower cognitive decline in executive function and less beta-amyloid accumulation.
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Fish Consumption, Omega-3 Fatty Acids, and Cardiovascular Disease
Is there enough scientific evidence to suggest associations between fish consumption and risk of cardiovascular disease (or of mortality) among people who consume fish vs. those who do not?
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Coronary CT Angiography in the General Population
Coronary artery CT angiography in asymptomatic, middle-aged subjects without known coronary artery disease showed coronary atherosclerosis is common but mostly mild and appears in women after a 10-year delay.
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Incidence, Prevalence, and Long-Term Consequences of Small Fiber Neuropathy
Small fiber neuropathy (SFN) associated with diabetes and other causes is more likely to progress to large-fiber polyneuropathy, deteriorate faster, and cause worse disability vs. slow progression with idiopathic SFN.
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Nirmatrelvir and Ritonavir Tablets (Paxlovid)
The FDA has issued an emergency use authorization for the first oral regimen for the treatment of COVID-19.
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Post-Exercise Premature Ventricular Contraction, or Aberrancy?
The ECG in the figure is a post-exercise tracing. There are four wider and slightly early occurring beats in the long lead rhythm strips. Are these beats premature ventricular contractions or premature atrial contractions conducted with aberration?