[Increased incidence of supraventricular tachycardia attacks: characteristics of its clinical picture].
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Biomedical subjects
Publications and source records attributed to P A Medziavichus.
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Some clinical device for the assessment of the sensitivity of the implanted demand-type cardiostimulator to bioelectric potentials are described. A relationship is demonstrated between the perception of bioelectric noise (muscular potentials) and sensitivity of the cardiostimulator.