In the normal heart, the lower chambers (ventricles) pump at the same time and in sync with the heart's upper chambers (atria). Cardiac resynchronization therapy (CRT), also called biventricular ...

In the normal heart, the heart's lower chambers (ventricles) pump in sync with the heart's upper chambers (atria). When a person has heart failure, often the right and left ventricles do not pump ...

HOSPITALS have been hoping to use RFIDs – tiny radio antennas that transmit unique ID signals – to keep track of samples, packets of drugs and medical devices, thus preventing theft, counterfeiting ...