Surgery

Virtual reality system helps surgeons, reassures patients

Having undergone two aneurysm surgeries, Sandi Rodoni thought she understood everything about the procedure. But when it came time for her third surgery, the Watsonville, California, resident was treated to a virtual reality ...

Cardiology

Engineers examine chemo-mechanics of heart defect

Elastin and collagen serve as the body's building blocks. They provide tensile strength and elasticity for a number of organs, muscles and tissues. Any genetic mutation short-circuiting their function can have a devastating, ...

Health

Significant racial disparities persist in hospital readmissions

A new study in the journal Health Affairs shows that, despite being designed to more effectively manage care and control costs, black patients enrolled with Medicare Advantage are far more likely to be readmitted to the hospital ...

Diseases, Conditions, Syndromes

Small unruptured intracranial aneurysms grow slowly

(HealthDay)—Small unruptured intracranial aneurysms (UIAs) have low growth and rupture rates, according to a review published online June 6 in the Annals of Internal Medicine.

Cardiology

Genetic mutation linked to aortic dissection in the chest

Researchers at Umeå University in Sweden have discovered a genetic mutation that can cause dissection of the thoracic aorta, which is the body's main artery. The mutation leads to an impaired function of the smooth muscle ...

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