Cardiology

An exploration into the elusive and controversial topic of renal artery stenosis and its optimal therapy.

A review of the relationship between body mass index, metabolic syndrome, and cardiovascular disease and all-cause mortality.

Clinicians have been able to review these guidelines in detail and also take a closer look at how they relate to their patients and practice, the resulting answers are enlightening

Researchers believe the less-invasive nature of transcatheter aortic-valve replacement systems allows patients to mobilize and recover in as little as one week, which contributes to the device's greater survival benefit compared to open-heart surgery.

Stem cells from bone marrow may be beneficial in recovery from stroke, according to a new analysis of published research.

Study results show testosterone therapy reduces total cholesterol, low-density lipoprotein cholesterol, and triglycerides while boosting high-density lipoprotein cholesterol.

Nuts should be given their own small space on the "MyPlate" in light of their solid evidence-based recommendation for daily consumption.

New blood pressure treatment guidelines announced in February 2014 by the Eighth Joint National Committee (JNC 8) may result in nearly 6 million American adults no longer requiring hypertension medications.

Although they offer an alternative to warfarin for preventing stroke in patients with atrial fibrillation, effective use of the new anticoagulants requires careful patient selection.

The ACC/AHA cholesterol guideline can be a powerful tool for making multifactorial measures of cardiovascular disease risk assessment, particularly in African American populations, but clinicians should be aware of its limitations.

Several studies have shown good results with Roux-en-Y gastric bypass and laparoscopic gastric banding when combined with lifestyle modifications in severely overweight patients with type 2 diabetes.

Mitigating the risk of stroke, heart failure, and death when treating patients with atrial fibrillation requires a careful consideration of patient characteristics and management options.

Usage of prescription nonsteroidal anti-inflammatory drugs may increase the risk of atrial fibrillation in older patients, according to the results of a long-term study.

Study of farnesoid-x receptor agonist demonstrates protective effects on bacterial translocation from the small intestine in rat model of cholestatic liver disease.

Study results show older patients who use ibuprofen and other prescription and over-the-counter NSAIDs are at increased risk for atrial fibrillation.

It is worrisome that "high-impact" data read by most healthcare providers and then further interpreted and distributed by lay news organizations may have funder bias.

As the complications of postoperative atrial fibrillation include stroke and longer hospital stays, surgeons have spent decades searching for cost-effective ways to prevent and treat the condition.

Initiating testosterone therapy in healthy older men substantially increases their risk of myocardial infarction, according to a cohort study published in PLOS One.

A study published in BMJ explains the long-term risks of opioid treatment in the postoperative setting.

Although the US Food and Drug Administration revised its approval processes for antihyperglycemic agents to include cardiovascular safety components, researchers still cannot discern whether those drugs affect cardiovascular outcomes.

Despite the increasingly widespread use of testosterone therapies, there remains some speculation concerning their long-term effects on overall health.

In atrial fibrillation patients, high blood pressure is associated with increased risk of stroke, according to research presented at the American College of Cardiology meeting in Washington, DC in March.

The American Heart Association, American College of Cardiology, and the Heart Rhythm Society issued updated guidelines that include recommendations on new oral anticoagulants for the management of patients with atrial fibrillation.

Although many clinicians presumed patients with poor collateral blood vessel formation near their stroke site should have their blood pressure left high to prevent a second stroke, a study published in Neurology found lowering blood pressure to normal levels reduces subsequent stroke risk more effectively.

The FDA recently approved the Supera peripheral stent system to treat blocked blood vessels in the upper leg caused by peripheral artery disease.

A recent study found high-dose multivitamins and minerals taken after myocardial infarction do not significantly reduce subsequent cardiovascular events.

Up to 50% of patients who undergo bypass and heart valve surgeries develop postoperative atrial fibrillation, the result of which involves more postoperative complications, including stroke, longer hospital stays, and an increase in treatment costs.

Changes to the recommended use of various medications and catheter ablations rank among the highlights of comprehensive new guidelines for the treatment of patients with atrial fibrillation.

Citing interim results that met parameters for efficacy in reducing cardiovascular mortality, an independent group of experts has put an early stop to a late-stage study on Novartis's novel oral medication for chronic heart failure.