... put patients on cardiopulmonary bypass. But to perform intricate beating-heart operations in babies with congenital ... disease or do beating-heart complex repairs in adults, surgeons need fast, highly ...
... treatment.
The advantage of transcatheter valve implantation is that it can be performed on the beating heart without the need for a heart-lung machine. In the procedure, an aortic valve prosthesis ...
Researchers have created a new 3-D scaffold of living, beating heart cells -- a promising step forward on the quest for viable strategies of transplanting cells into diseased hearts.
... United States each year with congenital heart defects. Many more die during gestation because ... start making other proteins that eventually become beating heart cells.
“When either GATA4 or GATA6 ...
... do complex cardiac repairs while the heart is still beating, surgeons need images that show depth -- especially when navigating inside the hearts of children and newborns. Now cardiac surgeons ...
... skills of medical graduates and reduce errors of judgment Listening closely to the sound of the beating heart can reveal a lot about its health. Healthcare workers can identify murmurs, palpitations, ...
Researchers have shown that a beating heart may produce enough energy to power a pacemaker or defibrillator. An experimental microgenerator captured enough surplus heart energy to provide 17 percent ...
... artificial valve in place. Both procedures are performed on a beating heart, without the need for cardiopulmonary bypass and ... ,000 people in the U.S. need a new heart valve, but nearly half of them do ...
... year after scientists showed they could turn skin cells back into stem cells, they have pulsating proof that these "induced" stem cells can indeed form the specialized cells that make up heart muscle.
... closer to creating power sources for gadgets like cellphones and iPods by deriving electric energy from body motion, including the beating of a person's heart and the coursing of blood through veins.
... a single factor that could turn nonmuscle cells into beating heart cells. Using a clever approach, the research ... create new cells to repair a damaged heart."
Two of the three genes encode proteins ...
... them to ascertain exactly which surgical technologies and techniques perform best for repairing heart valves.
By using the machine, researchers can determine if concepts for new surgical tools are ...
Scientists say a natural supplement made from tomatoes can stave off heart disease and strokes.
... United States suffer a new form of heart failure. PET myocardial viability assessments ... image-processing technique that compensates for the motion of the beating heart. It removes unwanted blur and thus ...
When astronauts travel through space, the human heart loses something it needs: the Earthly pull of gravity. Is this a problem? NASA is launching a new study to find out.
