Results 201 to 210 of about 56,112 (262)
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Emergency Medicine Clinics of North America, 1998
Implantation of a permanent pacemaker is the most commonly performed surgical operation involving the heart. The modern cardiac pacemaker is a complex device that can sense and pace in both the atrium and ventricle. It also modulates the pacing rate based on sensed physiologic parameters.
B, Xie +3 more
openaire +2 more sources
Implantation of a permanent pacemaker is the most commonly performed surgical operation involving the heart. The modern cardiac pacemaker is a complex device that can sense and pace in both the atrium and ventricle. It also modulates the pacing rate based on sensed physiologic parameters.
B, Xie +3 more
openaire +2 more sources
The Journal of Emergency Medicine, 1984
Transvenous cardiac pacing is currently the pacing procedure of choice in patients with severe, life-threatening bradyarrhythmias that do not respond to pharmacotherapy. However, pacing catheters can be difficult to insert and frequently fail to capture in severely hypotensive patients.
W, Dalsey, S, Syverud, A, Trott
openaire +4 more sources
Transvenous cardiac pacing is currently the pacing procedure of choice in patients with severe, life-threatening bradyarrhythmias that do not respond to pharmacotherapy. However, pacing catheters can be difficult to insert and frequently fail to capture in severely hypotensive patients.
W, Dalsey, S, Syverud, A, Trott
openaire +4 more sources
Archives of Internal Medicine, 1975
The symptom most frequently requiring investigation and consideration for cardiac pacing is syncope. This symptom is now receiving more attention than ever, mainly because of the advent of tilt table testing--a simple noninvasive procedure that has substantially reduced the number of syncopal patients remaining undiagnosed.
openaire +3 more sources
The symptom most frequently requiring investigation and consideration for cardiac pacing is syncope. This symptom is now receiving more attention than ever, mainly because of the advent of tilt table testing--a simple noninvasive procedure that has substantially reduced the number of syncopal patients remaining undiagnosed.
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European Heart Journal, 1992
Certain applicants with stable disturbances of rhythm or conduction requiring cardiac pacing, in whom no other disqualifying condition is present, may be considered fit for medical certification restricted to multi-crew operations. The reliability of modern pacing systems appears adequate to permit restricted certification even in pacemaker dependent ...
W D, Toff, O K, Edhag, A J, Camm
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Certain applicants with stable disturbances of rhythm or conduction requiring cardiac pacing, in whom no other disqualifying condition is present, may be considered fit for medical certification restricted to multi-crew operations. The reliability of modern pacing systems appears adequate to permit restricted certification even in pacemaker dependent ...
W D, Toff, O K, Edhag, A J, Camm
openaire +2 more sources
Emergency Medicine Clinics of North America, 1988
Pacemaker technology has become much more complex in the last ten years. Transcutaneous pacemakers now allow rapid institution of cardiac pacing in the Emergency Department and in the prehospital setting. Permanent pacemakers frequently have dual-chamber pacing and sensing capability as well as multiple programmable modes of operation.
openaire +2 more sources
Pacemaker technology has become much more complex in the last ten years. Transcutaneous pacemakers now allow rapid institution of cardiac pacing in the Emergency Department and in the prehospital setting. Permanent pacemakers frequently have dual-chamber pacing and sensing capability as well as multiple programmable modes of operation.
openaire +2 more sources
The Annals of Thoracic Surgery, 1979
The basic electrophysiology of temporary and permanent cardiac pacing is reviewed, as are the indications, the types of pacing systems, and the methods of implantation. Recent developments in power sources and leads are described. The mercury-zinc battery is now obsolete and is being replaced by lithium, rechargeable, and isotopic power systems.
openaire +2 more sources
The basic electrophysiology of temporary and permanent cardiac pacing is reviewed, as are the indications, the types of pacing systems, and the methods of implantation. Recent developments in power sources and leads are described. The mercury-zinc battery is now obsolete and is being replaced by lithium, rechargeable, and isotopic power systems.
openaire +2 more sources
The American Journal of Geriatric Cardiology, 2006
Sinus node disease and atrioventricular block are common etiologies of symptomatic bradyarrhythmias in the elderly and remain the leading indications for permanent pacemaker implantation. In fact, the vast majority (>80%) of all pacemakers are implanted in the elderly.
Karoly, Kaszala +2 more
openaire +2 more sources
Sinus node disease and atrioventricular block are common etiologies of symptomatic bradyarrhythmias in the elderly and remain the leading indications for permanent pacemaker implantation. In fact, the vast majority (>80%) of all pacemakers are implanted in the elderly.
Karoly, Kaszala +2 more
openaire +2 more sources