High-Frequency Alternating Electrical Current: Selective Electromagnetic Tissue Reaction
نویسندگان
چکیده
منابع مشابه
Electrical stimulation using kilohertz-frequency alternating current.
Transcutaneous electrical stimulation using kilohertz-frequency alternating current (AC) became popular in the 1950s with the introduction of "interferential currents," promoted as a means of producing depth-efficient stimulation of nerve and muscle. Later, "Russian current" was adopted as a means of muscle strengthening. This article reviews some clinically relevant, laboratory-based studies t...
متن کاملAsymmetric Rectangular Waveform in Stimulation with High Frequency Alternating Current Reduces the Threshold for Neural Conduction Block
Introduction Abnormal neural impulses in the nervous system may lead to various diseases and disabilities. High frequency alternating currents (HFAC) has been used to block the propagation of such impulses and improve the symptoms or disabilities. The technique is safe, reversible, and relatively selective, and its reliability, the optimum stimulation parameters, and elimination of the onset re...
متن کاملprotection against electromagnetic fields of industrial frequency, in electrical equipments of ultra high voltage
in the two issues (no 26 & 27) we gave a brief knowledge about the influence of electromagnetic fields on human beings. to protect against headache, insomnie, tiredness, and heart troubles, special metallized cloth is discribed, the efficiency of the metallized cloth and other protectives in u. h. v , finally is discussed.
متن کاملasymmetric rectangular waveform in stimulation with high frequency alternating current reduces the threshold for neural conduction block
introduction abnormal neural impulses in the nervous system may lead to various diseases and disabilities. high frequency alternating currents (hfac) has been used to block the propagation of such impulses and improve the symptoms or disabilities. the technique is safe, reversible, and relatively selective, and its reliability, the optimum stimulation parameters, and elimination of the onset re...
متن کاملHigh frequency alternating current ablation of an accessory pathway in humans.
High frequency alternating current ablation of an accessory pathway was performed in a patient with incessant circus movement tachycardia using a right-sided, free wall accessory pathway. Antiarrhythmic drugs, antitachycardia pacing and transvenous catheter ablation using high energy direct current shocks could not control the supraventricular tachycardia. A 7F bipolar electrode catheter with a...
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: Medical Lasers
سال: 2016
ISSN: 2287-8300,2288-0224
DOI: 10.25289/ml.2016.5.1.1