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Pacemaker failure is the inability of an implanted artificial pacemaker to perform its intended function of regulating the beating of the heart. A pacemaker uses electrical impulses delivered by electrodes in order to contract the heart muscles. [ 1 ]
Pacemaker syndrome is a condition that represents the clinical consequences ... Possible complications include heart failure, hypotension, tachycardia, tachypnea, and ...
Twiddler's syndrome is a malfunction of a pacemaker due to manipulation of the device and the consequent dislodging of the leads from their intended location. As the leads move, they stop pacing the heart and can cause strange symptoms such as phrenic nerve stimulation resulting in abdominal pulsing or brachial plexus stimulation resulting in rhythmic arm twitching. [1]
Pacemakers, like the one Arnold ... But sometimes — due to age, illness, chronic health conditions or problems such as heart attacks and heart failure — this electrical system goes haywire.
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 ...
Heart failure. Heart failure occurs when your heart can’t pump blood well enough to supply all of your body’s tissues. It’s referred to as chronic heart failure when it develops slowly over ...
Heart failure is a chronic disease that usually progresses gradually. [20] The rate of progression and the degree of symptoms of the disease varies between different patients. Cardiac contractility modulation therapy aims to treat heart failure through a medium- to long-term treatment, over the course of weeks and months. [citation needed]
If the increase continues at this same pace, ... "The unprecedented global epidemic of overweight and obesity is a profound tragedy and a monumental societal failure," said lead author Professor ...