The pacemaker is a tiny device weighing 25 to 35 grams, used for sending an electrical impulse to heart muscles to induce artificial heartbeat in patients whom the heart rate is very slow. The normal ...

SAN FRANCISCO, CA — Diagnostic MRI images to assess cardiac function, perfusion, and viability could be obtained in almost all patients with MR-conditional pacemakers in a prospective study [1]. The ...

Introduction: The cardiovascular system (CVS) is heavily influenced by the autonomic nervous system. Additionally, there is a functional alteration during the various stages of sleep. In nonrapid eye ...

A pacemaker is a small electronic device that helps keep the heart beating regularly. It can represent a life-changing treatment for heart conditions such as arrhythmias. It is generally not too ...

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 ...

A pacemaker is an electric medical device that’s generally about the size of a matchbox. A surgeon implants it under your skin to help manage irregular heartbeats called arrhythmias. Pacemakers can ...

Doctors use RF signals to adjust pacemakers so that instead of slicing a patient open, they can change the pacemakers parameters which in turn avoids unnecessary surgery. A study on security ...

A pacemaker can greatly improve daily life, and many people can return to normal life quickly. However, it is important to maintain the device and be aware of certain lifestyle changes. A pacemaker is ...

Pacemaker is a tiny device weighing 25 to 35 grams, used for sending electrical impulse to heart muscles to induce artificial heart beat in patients whom the heart rate is very slow. Pacemaker is a ...