A Feasibility Study of the Usefulness of the TEMPS-A Scale in Assessing Affective Temperament in Athletes.

Background and objectives: Current studies show an important role of affective temperament in sport performance. The aim of this study was to assess the feasibility of the use of the TEMPS-A scale, by using it to examine five dimensions of affective temperament in three groups of athletes. We hypothesized that temperament may be a predisposing factor to the level of commitment and type of training. Materials and methods: The study group (N:71, 33 female) consisted of professional canoeists (N:25, aged 18-30), sports pilots (N:21, aged 19-57) and non-professionals regularly performing aerobic exercises (N:25, aged 23-33). The Affective Temperament of Pisa, Paris and San Diego Autoquestionnaire (TEMPS-A) was used to evaluate affective temperament dimensions. Statistical analysis was performed using non-parametric tests. Results: The TEMPS_A scale shows good internal consistency; a hyperthymic temperament was associated with different factors compared to other temperament traits. The most prevalent trait in the study group was hyperthymic temperament. The study group scored higher on hyperthymic and lower on depressive and anxious temperaments when compared with the general population. Canoeists scored higher on cyclothymic temperament compared with non-professional athletes and on cyclothymic and irritable dimensions in comparison with pilots. Pilots obtained significantly lower scores on irritable and anxious temperaments than non-professional athletes. Females scored higher on both hyperthymic and irritable dimensions. No significant differences were found in respect of depressive, cyclothymic and anxious traits. Age was negatively correlated with cyclothymic and irritable temperament scores. Conclusions: TEMPS-A scale is a useful tool for assessing affective temperament in athletes. The results suggest that affective temperament may be a factor influencing physical activity engagement. Different types of activities may be connected with different temperament dimensions. Younger athletes present a higher tendency to mood lability and sensitivity to environmental factors. However, further research is needed, involving larger numbers of subjects.

Safety of transesophageal echocardiography­guided electrical cardioversion in patients with atrial fibrillation and inadequate anticoagulation.

INTRODUCTION    Restoring sinus rhythm in patients with atrial fibrillation (AF)/atrial flutter (AFl) requires adequate oral anticoagulation prior to direct current cardioversion (DCC). Some patients eligible for DCC are not properly anticoagulated. OBJECTIVES    The aim of the study was to assess risk factors for thrombus and spontaneous echo contrast (SEC) in the left atrium (LA) as well as the safety profile of transesophageal echocardiography (TEE)-guided DCC in patients with inadequate anticoagulation. PATIENTS AND METHODS    From the cohort of 316 patients admitted for DCC, 139 patients (mean [SD] age, 63.4 [11.5] years) had inadequate anticoagulation; 91 patients were admitted urgently for acute coronary syndrome, heart failure (HF), or poor tolerance of arrhythmia. The mean (SD) CHA2DS2­VASc score was 3.0 (1.7). RESULTS    TEE revealed a left atrial appendage (LAA) thrombus in 16 patients (11.5%), and SEC in the LA in 63 patients (45.3%). In a univariate analysis, LAA thrombus was more common in patients after myocardial infarction (odds ratio [OR], 3.92; 95% CI, 1.34-11.48; P = 0.009), while SEC in the LA was more common in patients with HF (OR, 2.23; 95% CI, 1.1-4.53; P = 0.02) and left ventricular ejection fraction of less than 40% (OR, 3.65; 95% CI, 1.66-8.06; P = 0.001). In a multivariate model, the most powerful SEC­predicting factor was the LA size exceeding 45 mm (OR, 3.08; 95% CI, 1.3-7.29). DCC was performed in 105 patients. No complications of TEE or DCC were observed. CONCLUSIONS    AF/AFl inadequately treated with oral anticoagulation predisposes to thrombus formation and SEC in the LA. Once thrombus is excluded, DCC is a safe procedure. There were no predictors of LAA thrombus; therefore, TEE before DCC should be performed in all patients with AF/AFl in accordance with the guidelines.

Bipolar irrigated radiofrequency ablation of resistant ventricular tachycardia with a septal intramural origin: the initial experience and a description of the method.

Bipolar radiofrequency (RF) ablation is effective in treatment of ventricular tachycardia originating from thick interventricular septum. The RF generator and CARTO system can be used to precisely and safely perform ablation. Standard ablation catheter can be used with indifferent ablation electrode connected to the electrode receptacle in RF generator with custom-made cable.