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'Ice printing' tiny sculptures could help scientists engineer blood vesselsA technique for printing 3D structures from ice could be used to help make artificial veins and arteries.
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1st partial-heart transplant growing with baby 1 year laterHeart valves transplanted as part of the first partial-heart transplant in a human are now growing along with the infant who received them.
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What is a heart murmur?Heart murmurs are extra, unusual sounds heard during a heartbeat — but why do they happen?
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Why do you get dizzy if you stand up too fast?It's normal for you to occasionally get dizzy and for your vision to go dark when you stand up, but it can sometimes be a sign of a chronic health condition.
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Why are some people's veins 'hard to find'?From stress to dehydration, there are many reasons why some people's veins may be "hard to find" when they're getting an infusion or blood draw.
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Fast-spinning ride at county fair triggers stroke in a young woman in unusual caseOnly 20 cases of stroke caused by being on an amusement park ride have been reported worldwide.
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Fluid leaked from scuba diver's blood vessels after 100-foot cave dive in rare medical caseThis extreme form of inflammatory response due to diving has rarely been reported worldwide, an attending doctor said.
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Scientists may have found the missing link between heart disease and sleep problemsA new study suggests sleep problems often experienced by people with heart disease may be caused by damage to a group of nerves that regulate both the heart and the brain.
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'Reanimated' hearts can be successfully transplanted and could expand donor poolA gold-standard clinical trial suggests that "reanimating" donated hearts is a viable strategy for expanding the pool of potential heart donors.
