[Impulse activity of bulbar respiratory neurons in myocardial ischemia in cats].
Acute experiments on cats anesthetized with nembutal, using a microelectrode technique, have demonstrated that pinching of the coronary artery involves changes in the patterns of impulse activity in all types of bulbar respiratory neurons, up to the appearance of ischemic shifts on the ECG. Progression of myocardial ischemia is paralleled by changes in all the bulbar respiratory neurons.
D000818:Animals; D001794:Blood Pressure; D002245:Carbon Dioxide / Q000097:blood; D002415:Cats; D003327:Coronary Disease / Q000097:blood / Q000503:physiopathology*; D004562:Electrocardiography; D006863:Hydrogen-Ion Concentration; D008526:Medulla Oblongata / Q000503:physiopathology*; D009475:Neurons, Afferent / Q000502:physiology*; D010100:Oxygen / Q000097:blood; D012119:Respiration; D012125:Respiratory Center / Q000503:physiopathology*; D012984:Software; D013238:Stereotaxic Techniques
D002245:Carbon Dioxide; D010100:Oxygen
Impul'snaia aktivnost' bul'barnykh dykhatel'nykh neĭronov pri ishemii miokarda u koshek MLK.