Why the study?
Although perioperative amiodarone reduces postoperative atrial arrhythmias and length of stay in trials, little is known about its use or effectiveness in routine clinical practice.
Does perioperative amiodarone reduce atrial arrhythmias and length of stay in patients undergoing elective coronary bypass surgery without previous arrhythmias?
Does perioperative amiodarone reduce atrial arrhythmias and length of stay in patients undergoing elective coronary bypass surgery without previous arrhythmias?
Perioperative amiodarone in patients undergoing elective coronary bypass surgery is associated with a lower risk of postoperative atrial arrhythmias and shorter length of stay, supporting current guideline recommendations.
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Perioperative amiodarone effectiveness in routine practice remains uncertain; leaves open need for prospective validation beyond RCTs.
Atreya et al. (2019) studied this question.
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