A randomized trial of massage therapy after heart surgery.

OBJECTIVES: To determine whether massage therapy improves postoperative mood, pain, anxiety, and physiologic measurements; shortens hospital stay; and decreases occurrence of atrial fibrillation. METHODS: Two hundred fifty-two adults undergoing cardiac surgery were randomized to usual postoperative care (n=126) or usual care plus two massages (n=126). Assessments of mood, depression, anxiety, pain, physiologic status, cardiac rhythm, and hospital length of stay were completed. Logistic and linear regressions were performed. RESULTS: Preoperative pain, mood, and affective state scores were positively associated with postoperative scores; however, there were no postoperative differences between groups for any measures (P=.11 to .93). There were no differences in physiologic variables except lower postoperative blood pressure after massage (P = .01). Postoperative atrial fibrillation occurrence (P = .6) and median postoperative hospital length of stay (P = .4) were similar between groups. CONCLUSION: Massage therapy is feasible in cardiac surgical patients; however, it does not yield therapeutic benefit. Nevertheless, it should be a patient-selected and -paid option.

Ablation of atrial fibrillation with concomitant cardiac surgery.

Atrial fibrillation is present in approximately 35% of patients presenting for mitral valve surgery and in 1 to 6% of adult patients undergoing other forms of cardiac surgery. If left untreated, atrial fibrillation is associated with increased morbidity, and, in some subgroups, increased mortality. Therefore, concomitant management of the arrhythmia is indicated in most cardiac surgery patients with preexisting atrial fibrillation. Although the cut-and-sew Cox-maze III procedure is extremely effective, it has been supplanted by newer operations that rely on alternate energy sources to create lines of conduction block. Early and mid-term results are good with a variety of technologies. Choice of lesion set remains a matter of debate, but results of ablation appear to be enhanced by a biatrial lesion set. Targeted areas for improvement in concomitant ablation include acceptance of uniform standards for reporting results, development of improved technology for ablation and intraoperative assessment, and creation of instrumentation that facilitates minimally invasive approaches.

Randomized study comparing combined pulmonary vein-left atrial junction disconnection and cavotricuspid isthmus ablation versus pulmonary vein-left atrial junction disconnection alone in patients presenting with typical atrial flutter and atrial fibrillation.

BACKGROUND: Atrial flutter (AFL) and atrial fibrillation (AF) frequently coexist in the same patient. Recently it has been demonstrated that the triggers for both AF and AFL may originate in the pulmonary veins (PVs). We hypothesized that in patients with both AF and typical AFL, pulmonary vein-left atrial junction (PV-LAJ) disconnection may eliminate both arrhythmias. METHODS AND RESULTS: Consecutive patients with documented symptomatic AF and typical AFL were randomly assigned to have PV-LAJ disconnection combined with cavotricuspid isthmus (CTI) ablation (group 1, n=49) or PV-LAJ disconnection alone (group 2, n=59). Within the first 8 weeks after ablation, 32 of the group 2 patients had typical AFL documented, whereas none was seen in group 1. Twenty of these 32 converted to sinus rhythm after initiating antiarrhythmic drugs (AADs). Twelve were cardioverted, and AADs were started. After 8 weeks, all AADS were stopped, and only 3 patients continued to have recurrent sustained typical AFL that was eliminated by CTI ablation. Beyond 8 weeks of follow-up, 7 patients in group 1 and 6 patients in group 2 (14% and 11%, respectively) continued to have AF. Ten of these 13 patients underwent a repeat PV-LAJ disconnection procedure and were cured. The remaining 3 remained in normal sinus rhythm while taking AADs. CONCLUSIONS: In patients with both AFL and AF, PV-LAJ disconnection alone may be sufficient to control both arrhythmias. CTI block reduced early postablation recurrence of arrhythmias, which in the majority of patients reflects a short-term clinical problem.