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An artificial cardiac pacemaker (or artificial pacemaker, so as not to be confused with the natural cardiac pacemaker) or just pacemaker is an implanted medical device that generates electrical impulses delivered by electrodes to the chambers of the heart either the upper atria, or lower ventricles to cause the targeted chambers to contract and ...
Dual-chamber pacemaker. Here, wires are placed in two chambers of the heart. One lead paces the atrium and one paces the ventricle. This type more closely resembles the natural pacing of the heart by assisting the heart in coordinating the function between the atria and ventricles. [10] Biventricular pacemaker. This pacemaker has three wires ...
Anthony J. Adducci (August 14, 1937 – September 19, 2006) was a pioneer of the medical device industry in Minnesota. He is best known for co-founding Cardiac Pacemakers, Inc., the company that manufactured the world's first lithium battery-powered artificial pacemaker.
The hospice business has undergone a dramatic transformation over the past decade, from a collection of small religious-affiliated entities into a booming mega industry dominated by companies seeking to reap big profits from the business of dying.
The biological pacemaker is intended as an alternative to the artificial cardiac pacemaker that has been in human use since the late 1950s. Despite their success, several limitations and problems with artificial pacemakers have emerged during the past decades such as electrode fracture or damage to insulation , infection , re-operations for ...
The investigation into the killing of UnitedHealthcare CEO Brian Thompson gained steam Wednesday as law enforcement officials said a gun found in the possession of shooting suspect Luigi Mangione ...
NEW YORK (Reuters) -Wall Street lost ground on Tuesday as investors closed the book on a remarkable year for equities, during which the U.S. stock market was powered to record highs by the twin ...
The American Heart Association recommends that the pacemaker be shielded as much as possible, and moved if it lies directly in the radiation field. [7] Short-wave or microwave diathermy uses high-frequency, high-intensity signals. These may bypass pacemaker's noise protection and interfere with or permanently damage the pulse generator. [7]