Jose Manuel López González

This study tested a procedure that blocks certain nerves to the heart in 18 people with life-threatening, uncontrollable heart rhythm problems (called electrical storm). The goal was to see if it could reduce dangerous heart episodes and the need for defibrillator shocks. The app…

This study uses ultrasound to measure diaphragm movement and breathing in 15 adults receiving a stellate ganglion block — a nerve injection for certain pain conditions. The goal is to see how often the block temporarily paralyzes one side of the diaphragm. Researchers also check …