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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 ]
[18] [20] Since its first discovery, there have been many definitions of pacemaker syndrome, and the understanding of the cause of pacemaker syndrome is still under investigation. In a general sense, pacemaker syndrome can be defined as the symptoms associated with right ventricular pacing relieved with the return of A-V and V-V synchrony. [17]
The right side of the brain is stimulated to address symptoms on the left side of the body and vice versa. [ citation needed ] Though not common, placement can be accompanied by intracranial hemorrhage , infection or obstructive hydrocephalus , which may require repositioning or a stay in the neurological intensive care unit .
An small new study has found that adaptive deep brain stimulation that uses AI can reduce the time a person experiences their most bothersome Parkinson's symptom by around 50%.
Hollenbeck suffered from depression symptoms as a child growing up in poverty and occasional homelessness. But her first major bout happened in college, after her father’s suicide in 2009.
Researchers say the treatment — deep brain stimulation, or DBS — could eventually help many of the nearly 3 million Americans with depression that resists other treatments. It's approved for ...
Brain death is defined as irreversible cessation of all functions of the entire brain, including the brain stem: coma (with a known cause), absence of brainstem reflexes, and apnea. When doctors take away ventilation systems and patients fail to breathe, move, or show any signs of arousal on their own they are considered brain dead. [ 14 ]
Chronic solvent-induced encephalopathy (CSE) is a condition induced by long-term exposure to organic solvents, often—but not always—in the workplace, that lead to a wide variety of persisting sensorimotor polyneuropathies and neurobehavioral deficits even after solvent exposure has been removed.