https://www.selleckchem.com/products/molidustat-(bay85-3934).html However, the research potential of log files was not discussed in these publications, particularly as it pertains to areas such as studying speed modulation and pulsatility in VADs. VADs are an important staple in the treatment of patients with refractory HF. Log files provide a treasure-trove of information and knowledge that can be utilised for clinical benefit. Furthermore, log files provide an excellent tool for conducting research into device functionality. Current literature on the clinical utility of log files is sparse with much untapped potential. VADs are an important staple in the treatment of patients with refractory HF. Log files provide a treasure-trove of information and knowledge that can be utilised for clinical benefit. Furthermore, log files provide an excellent tool for conducting research into device functionality. Current literature on the clinical utility of log files is sparse with much untapped potential.The concept of a mechanical device to support failing hearts arose after the introduction of the heart lung bypass machine pioneered by Gibbon. The initial devices were the pulsatile paracorporeal and total artificial heart (TAH), driven by noisy chugging pneumatic pumps. Further development moved in three directions, namely short-term paracorporeal devices, left ventricular assist devices (LVADs), and TAH. The paracorporeal pumps moved in the direction of electrically driven continuous-flow pumps as well as catheter-mounted intracardiac pumps for short-term use. The LVAD became the silent durable electric, implantable continuous-flow pumps. The TAH remains a pneumatically driven pulsatile device with limited application, but newer technology is moving toward electrically operated TAH. The most successful pumps are the durable implantable continuous-flow pumps now taken over by the 3rd-generation pumps for the bridge to transplant and long-term use with significantly improved