(1) Transplantation of pineal tissue into the anterior chamber of the eye rapidly reestablishes rhythmicity in arhythmic pinealectomized sparrows and also transfers the phase of the donor bird's rhythm to the host.
(2) After deafferentation, however, there was no systematic relationship between cycle period and cycle number, and approximately 14% of the records with greater than or equal to 3 cycles were characterized by arhythmical sequences of EMG bursts.
(3) Free-running rhythms were not measurable for most weasels due to arhythmicity or lack of data.
(4) Arhythmical stimulation does not produce such a result.
(5) On hospitalization, brusque, variable and arhythmic muscular jerks were visible on the face and left arm and leg.
(6) The auricle arhythmic illness (exhibition of 16 cases with diagnostic, prophilactic and therapeutic considerations).
(7) We tried to evaluate the efficacy of sotalol, a betablocker with anti-arhythmic properties, like amiodarone, on the supraventricular and ventricular rhythm disorders of this disease.