[Amiodarone hydrochloride and anesthesia in heart surgery. Use of an injectable form in the correction of peroperative rhythm disorders].
The amiodarone is studied in the context of cardiac surgery to evaluate its anti-arrythmic properties in its injectable form and possible interference with the anaesthetic drugs. Two groups of patients were established: - the first group of 10 patients received the amiodarone per-os in the immediate pre-operative period, - the second group of 19 patients received injectable amiodarone either by direct intraveinous injection at a dose of 5 mg/kg or in I.V. drip for rhytmic irregulatities during surgery. The anti-arrythmic property of the product is confirmed. No incompatibility with the anaesthetics employed (neuroleptanalgesia) was observed. Howerer, a potentialization of the sympatholytic alpha-effects by the anaesthesia is observed. The fall in arterial pressure, when it is measureable, is of the order of a third of the initial value, with a return to the previous level within about ten minutes.
[Amiodarone hydrochloride and anesthesia in heart surgery. Use of an injectable form in the correction of peroperative rhythm disorders]. The amiodarone is studied in the context of cardiac surgery to evaluate its anti-arrythmic properties in its injectable form and possible interference with the anaesthetic drugs. Two groups of patients were established: - the first group of 10 patients received the amiodarone per-os in the immediate pre-operative period, - the second group of 19 patients received injectable amiodarone either by direct intraveinous injection at a dose of 5 mg/kg or in I.V. drip for rhytmic irregulatities during surgery. The anti-arrythmic property of the product is confirmed. No incompatibility with the anaesthetics employed (neuroleptanalgesia) was observed. Howerer, a potentialization of the sympatholytic alpha-effects by the anaesthesia is observed. The fall in arterial pressure, when it is measureable, is of the order of a third of the initial value, with a return to the previous level within about ten minutes.