Closed posterior ankle dislocation without associated fractures: a case report.

Ankle dislocation without associated fractures, also known as pure ankle dislocation is a rare injury. It is usually the result of high energy trauma. It could be a combination of predisposing anatomical factors plus certain ankle position at time of injury that produce this peculiar injury.

The relationship between left ventricular scar and ventricular repolarization in patients with coronary artery disease: insights from late gadolinium enhancement magnetic resonance imaging.

Aims: The markers of ventricular repolarization corrected QT interval (QTc), QT dispersion (QTD) and Tpeak-to-Tend interval (Tpeak-end) have shown an association with sudden cardiac death (SCD) in the general population. However, their mechanistic relationship with SCD is unclear. The study aim was to evaluate the relationship between QTc, QTD, and Tpeak-end, and the extent and distribution of left ventricular (LV) scar in patients with coronary artery disease at high SCD risk.