Atrioventricular (AV) junction ablation for treatment of refractory atrial fibrillation is a well defined, standardized procedure and the simplest of commonly performed radiofrequency ablations in the field of cardiac electrophysiology. We report successful AV junction ablation using an inferior approach in a case of inferior vena cava interruption. Inability during the procedure to initially p...

Proportional-Integral-Derivative (PID) controllers reign absolute when automatic control is applied. There an expressive number of tuning rules for these in literature. However, highly oscillatory (or underdamped) systems, such as the ones found oil production and polymerization reactors, available methods provide poor closed-loop performance robustness. Besides, most are developed systems base...

The mild and effective preparation of deuterated organic molecules is an active area research due to their important applications. Herein, we report air-stable easy access copper(I) complex as catalyst for the deuteration mono-substituted alkynes. Reactions were carried out in technical solvents presence air, obtain excellent deuterium incorporation a range functionalised