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A pacemaker, also known as an artificial cardiac pacemaker, is an implanted medical device that generates electrical pulses delivered by electrodes to one or more of the chambers of the heart. Each pulse causes the targeted chamber(s) to contract and pump blood, [3] thus regulating the function of the electrical conduction system of the heart.
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 ...
On 8 February 1913, Lidwill became the first angler to catch a black marlin (Tetrapterus Indicus) with a rod and reel. The marlin, weighing approximately 32 kg (70 lbs), was caught from a small Port Stephens launch operated by Mr Dick Waterson of Nelson Bay after a fight of 12 minutes on 21 thread cuttyhunk linen line.
John Alexander Hopps, OC (May 21, 1919 – November 24, 1998) was a co-developer of both the first artificial pacemaker and the first combined pacemaker-defibrillator, and was the founder of the Canadian Medical and Biological Engineering Society (CMBES). He has been called the "Father of biomedical engineering in Canada." [1] [2] [3]
Development of the artificial cardiac pacemaker and cardiac defibrillator Paul Maurice Zoll (July 15, 1911 – January 5, 1999) [ 1 ] was a Jewish [ 2 ] American cardiologist and one of the pioneers in the development of the artificial cardiac pacemaker and cardiac defibrillator .
Arnold Schwarzenegger has become more like his iconic Terminator character after having surgery last week to receive a pacemaker, the 76-year-old actor and former California governor announced ...
In the weekly note, the 76-year-old actor shared that he had undergone surgery to have a pacemaker put in, after a lifelong battle with a genetic heart condition."Last Monday, I had surgery to ...
Albert Salisbury Hyman (1893 - 1972), a Harvard-trained New York cardiologist, together with his brother Charles, constructed in 1930-1932 an electromechanical device which was one of the earliest artificial pacemakers. The device was reportedly tested on experiment animals and at least one human patient. [1] [2]