Does pulmonary artery pulsatility index predict right ventricular failure after left ventricular assist device implantation?
In LVAD recipients, the PAPi is an independent predictor of RVF and the need for RVAD support after LVAD implantation. This index appears more predictive in patients receiving inotropes and was not affected by time from catheterization to LVAD in our cohort.
KT is a weak blocker of Kv1.3 channels at different concentrations of extracellular potassium and binds to the intracellular side of the channel pore. The inhibitor KT of ion channels is not fully effective in clinical use because of high [K(+)](o) and other electrolyte disorders.