Circadian pacemaker neurons in the Drosophila brain display daily rhythms in the levels of intracellular calcium. These calcium rhythms are driven by molecular clocks and are required for normal ...

The cardiac pacemaker harmlessly dissolves over the course of 35 days. (Courtesy: Northwestern University) Temporary cardiac pacemakers provide essential pacing for patients with short-term heart ...

ABBOTT PARK, Ill., Nov. 12, 2021 /PRNewswire/ -- Abbott (NYSE: ABT) today announced new, late-breaking data from the global Leadless II IDE study evaluating Abbott's investigational Aveir leadless ...

Next-generation leadless pacemakers are revolutionizing the treatment of abnormal heart rhythms. Arrhythmias occur when the heart beats too fast, too slowly, or irregularly. If left untreated, they ...

Abbott's Aveir single chamber (VR) pacing system is the world's only leadless pacemaker with a unique mapping capability to assess correct positioning prior to placement Aveir VR has an increased ...

The human heart is a highly complex pump made of muscle, complete with its own electric power system, supplying the energy and oxygen it needs to function. The heart’s pumping action is regulated by ...

When Bill Rushmore, a cybersecurity engineer with General Motors, talks about his next upgrade, he isn't referring to a car. Eventually, Rushmore will need a replacement for his current pacemaker to ...

Dr. William O'Neill answers the question: 'Pacemaker, Defibrillator Scenarios?' — -- Question: What is the difference between abnormal heart rhythms treated by pacemakers and defibrillators?

Dr. Ruskin answers the question: 'Treated By Pacemaker Vs. Defibrillator?' — -- Question: What is the difference between abnormal heart rhythms treated by pacemakers and defibrillators? Answer ...