Cardiology General
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Cardiac Xenotransplantation Could Fill the Organ Donor Gap, But Is It Ethical?
There are not enough organs for heart failure patients who need them, and cardiac xenotransplantation is one potential, albeit controversial, solution.
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Anticoagulation Therapy in Octogenarians with Atrial Fibrillation
In patients age 80 years and older with atrial fibrillation who were not considered for oral anticoagulants because of serious comorbidities, one-quarter of the recommended daily dose of edoxaban was superior to placebo for preventing thromboembolic events.
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Cardiology Groups Standardize COVID-19 Diagnosis, Treatment Definitions
Guide provides clinicians with uniform information on symptom recognition, risk factors, testing, and more.
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What Is This Tachycardia?
How would one interpret the tachycardia in the ECG? Is the rhythm ventricular tachycardia or some form of supraventricular tachycardia? How should one proceed?
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Fish Consumption, Omega-3 Fatty Acids, and Cardiovascular Disease
Is there enough scientific evidence to suggest there are associations between fish consumption and risk of cardiovascular disease, or of mortality, among people who consume fish compared to those who do not consume fish?
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First-Line Therapy for Hypertension
When comparing angiotensin-converting enzyme inhibitors and angiotensin receptor blockers (ARBs) to treat hypertension, researchers observed no difference in major cardiovascular events — but a better safety profile for ARBs.
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Neurologic, Cardiovascular Conditions Most Common Diagnostic Errors in ED Claims
In an analysis of 326 closed claims from 2014-2019, researchers found 31% involved either the neurologic or vascular systems. Most diagnostic errors involved one of three issues: Ordering of diagnostic tests (53%), consult management (33%), or ongoing assessment (32%).
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Value of Optimal Medical Therapy After Revascularization
Patients with three-vessel or left main coronary artery disease randomized to coronary bypass surgery vs. percutaneous therapy on optimal medical therapy at five years with three or four of the recommended drugs recorded a lower 10-year all-cause mortality rate vs. those on ≤ 2 drugs. -
Vitamin and Mineral Supplements for Cardiovascular Disease
A meta-analysis of systematic reviews and randomized controlled trials to analyze the role of commonly used dietary supplements for prevention and treatment of cardiovascular disease suggests no significant effect on cardiovascular outcomes or all-cause mortality, although some B vitamins appear to reduce stroke incidence, and B3 appears to increase all-cause mortality.
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ECG Abnormalities in Elite Male and Female Athletes
A study of elite international soccer athletes of both sexes revealed women more often recorded what would be considered abnormal ECGs — only to return normal echocardiograms. This knowledge is especially valuable when treating those who have recovered from COVID-19.