منابع مشابه
Reducing Heart Rate of the Dog by Electrical Stimulation.
• The heart rate can be controlled by an electrical pacemaker when its frequency of stimulation is greater than that inherent in the heart." However, no method has been described, to our knowledge, by which a rapidly beating heart may be slowed by means of repetitive electrical impulses applied to the heart. The commercial pacemakers available for clinical application generate d-c electrical im...
متن کاملElectrical stimulation of the heart in patients with ventricular tachycardia.
SUMMARY The initiation and termination of tachyeardias were studied in five patients who suffered from recurrent attacks of ventricular tachycardia. In four, coronary artery disease with old myocardial infarction was present. A ventricular tachycardia could be initiated in all patients by a single right ventricular premature beat given during regular driving of the right ventricle. The tachycar...
متن کاملElectrical Stimulation of the Brain
This is an unusually handsome and skillfully edited volume of contributions which has some of the attributes of an introductory text in the area of brain and behavior and methodologies for their combined study. No other single volume has so successfully approached the task of presenting (rather than merely providing) a survey of "neurobehavioral integrative systems." The volume had its inceptio...
متن کاملTHE ROLE OF THE NORADRENERGIC SYSTEM IN ELECTRICAL STIMULATION-INDUCED ANALGESIA
Transcutaneous electrical nerve stimulation (TENS) is an analgesia inducing method with increasing applications in clinical procedures. In this study we tried to evaluate the role of the adrenergic system and its different adrenoceptor subtypes in TENS-induced analgesia. Two types of low and high frequency electrical stimuli were used in rats through needle electrodes, inserted at the base ...
متن کاملMECHANISMS OF BLOOD FLOW INCREASE INDUCED BY ELECTRICAL STIMULATION
Previous studies have shown that electrical stimulation (ES) increases blood flow, but the exact mechanisms are not clear. The present study was designed to clarify some of the underlying mechanisms involved in this phenomenon. White adult rabbits Lt.-6 months old were used. Animals were anesthetized by sodium pentobarbital (40 mg/kg, IV) and skin blood flow in the thoracic back was recorde...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of Surgery
سال: 1963
ISSN: 0003-4932
DOI: 10.1097/00000658-196307000-00019