A previously reported stimulation technique which elicits a unidirectionally propagated nerve action potential has been evaluated with repetition rates from 10 to 100 Hiz. Block of propagation in one ...

We read with great interest the study by Zheng et al. 1 . It revealed that patients under ultrasound-guided thoracic paravertebral nerve block had a lower incidence of severe mediastinal flutter ...

Mixing short- or intermediate-acting local anesthetics with long-acting local anesthetics to achieve faster onset while attempting to preserve the duration of a Peripheral Nerve Block (PNB) dates to ...