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Biomedical subjects

V I Zhukov

Publications and source records attributed to V I Zhukov.

16 recordsLinked to original sources

[A method of diagnosis in posterior myocardial infarct].

Based on the results of examination of 58 patients with myocardial infarction, the authors propose a method for diagnosing posterior myocardial infarction by abdominal electrocardiographic mapping. The anterior abdominal wall shows the area from which one may record the direct markers of posterior myocardial infarction: abnormal Q wave, R wave regression, abnormal QS complex, as well as ST segment elevation which is typical of acute myocardial infarction. The anterior abdominal wall also defines the areas from which direct signs of inferior and lateral myocardial infarctions may be recorded.

Abdominal Muscles↗

[Renal form of dissecting aortic aneurysm].

The clinical data have been compared with the biopsy results of 24 patients who died of dissecting aneurysm of the aorta. The clinico-anatomical data permit the authors to conclude that if dissection of the walls of the abdominal aorta takes place at the level of emerging renal arteries the dissecting aneurysm assumes the character of the renal disease with the typical pain syndrome resembling "renal colic". A number of symptoms are described typical for the dissecting aneurysm distinguishing it from the true kidney disease.

Aged↗

[Dermatites].

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Acute Disease↗

[Dermatitis].

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Adult↗

[The influence of learning on the "setting" of the spinal apparatus of reciprocal inhibition prior to voluntary motion].

The subjects performed daily for nine days from 200 to 250 single movements, namely a rapid dorsal flexion of the foot. Recording of the EMG of antagonist muscles and testing by the single and paired H-reflexes method has revealed three phenomena of learning: greater ratio of electrical activity (EA) of antagonist muscles owing to the enhanced agonist's EA; stronger reciprocal inhibition of the antagonist motoneurone nucleus at the beginning of the movement; enhanced supraspinal "tuning" of the spinal apparatus of the antagonist reciprocal inhibition before the beginning of the movement. It is suggested that the third phenomenon of learning underlies two phenomena.

H-Reflex↗