title: [New open heart technic of locating the bundle of His].
abstract: The use of a system of electronic potentials for locating the bundle of His during open heart operations has provided a means for localising the conducting pathways so that they are not damaged during surgery. The designing of a special apparatus for this purpose has made it especially suitable for use in man, and it increases the ECC time by only a few minutes. The apparatus consists essentially of electrodes designed specially for the purpose, a cardiac stimulator and a calibrated oscilloscope with an electrostatic memory. The effectiveness of this technique has been confirmed in a preliminary series of 15 cases.
mesh_terms: D000200:Action Potentials; D002036:Bundle of His / Q000293:injuries; D006348:Cardiac Surgical Procedures / Q000009:adverse effects; D004568:Electrodiagnosis / Q000295:instrumentation / Q000379:methods*; D006327:Heart Block / Q000209:etiology / Q000517:prevention & control*; D006329:Heart Conduction System / Q000293:injuries; D006801:Humans
vernacular_title: Nouvelle technique de repérage à coeur ouvert du faisceau de His