Cardiology

TAVR as good as surgery for patients at low surgical risk

A new trial comparing self-expanding transcatheter aortic valve replacement (TAVR) to standard open-heart surgery for valve replacement—this time in patients with severe aortic stenosis who are considered low surgical risk—found ...

Cardiology

Emphysema may raise risk of ruptured aneurysms

When a weakened artery wall balloons or bulges, it's called an aneurysm. For people with emphysema, the risk of that aneurysm rupturing is much higher than for those without the lung condition, new research suggests.

Surgery

What African countries can do about ensuring safer surgery

The World Health Organisation (WHO) has come up with plans and tools to help countries ensure safer surgery in their hospitals and clinics. These include the surgical safety checklist and safe childbirth checklist.

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