The Impella device (Impella, Abiomed, Danvers, MA) is a percutaneous transvalvular microaxial flow pump that is currently used for (1) cardiogenic shock, (2) left ventricular unloading (combination of ...

A method of automatically generating partial exploded view based on disassembly sequence planning was proposed. To reduce the computation complexity, the ant colony optimization was used to solve the ...

ABSTRACT Background: Proton pump inhibitors (PPIs) are one of the most prescribed drugs in the world. Frequent use and long-term maintenance of these drugs drew the attention of researchers for ...