Radiofrequency ablation was attempted in a 17-year-old man with atrioventricular node re-entry of the common variety. Energy was delivered to three sites around the ostium of the coronary sinus. The third attempt resulted in a sudden increase in AH interval with loss of retrograde conduction. The arrhythmia was no longer inducible. These observations may suggest the unusual location of the fast...

Introduction. The aim of this study is to examine the feasibility of reducing postoperative hospital stay following open partial nephrectomy through the implementation of a goal directed clinical management pathway. Materials and Methods. A fast track clinical pathway for open partial nephrectomy was introduced in July 2006 at our institution. The pathway has daily goals and targets discharge f...

BACKGROUND AND PURPOSE Dislocation is one of the most common complications following hip arthroplasty. Delay until reduction leads to pain for the patient, and may increase the risk of complications. We investigated the safety aspect of a fast-track pathway for dislocated hip arthroplasties and evaluated its effect on surgical delay and length of stay (LOS). PATIENTS AND METHODS 402 consecuti...

BACKGROUND There is evidence that atypical fast-slow and typical atrioventricular nodal re-entrant tachycardia (AVNRT) do not use the same limb for fast conduction, but no data exist on patients who have presented with both typical and atypical forms of this tachycardia. We compared conduction intervals during typical and atypical AVNRT that occurred in the same patient. METHODS AND RESULTS I...

In more than 95% of patients with atrioventricular nodal reentrant tachycardia (AVNRT), curative treatment can be achieved with selective ablation of the slow pathway in the right-sided septum. We report a patient with typical AVNRT who had failed attempts to perform conventional right septal ablation of the slow as well as of the fast pathway and finally underwent successful ablation of the fa...

TOPIC: Cardiothoracic Surgery TYPE: Original Investigations PURPOSE: Lung nodules are detected across a spectrum of clinical scenarios; accurate diagnosis and coordinated management required to achieve optimal outcomes. Early NSCLC has been demonstrated offer enhanced long-term survival. However, the algorithm for nodule often includes several procedures over multiple visits before is made ther...

BACKGROUND There is a significant variability observed in the conduction properties of the atrioventricular node. In a subset of hearts, impulse transmission tends to fall into two distinct conduction regions, termed the slow and fast pathway, and a further subset are capable of dual conduction of a single input stimulus, termed double firing. METHODS AND RESULTS In this article, we closely c...