Publications by authors named "P Y Litzler"
Article Synopsis
- Predicting outcomes for patients receiving Left Ventricular Assist Devices (LVADs) is crucial, but current methods focusing on right ventricular function are lacking in prognostic value.
- The study utilized data from the ASSIST-ICD registry to evaluate right ventriculoarterial coupling as a potential predictor of all-cause mortality upon LVAD implantation.
- Findings showed that while some measures like TAPSE/sPAP and PAPi were not linked to long-term survival, the ratio of right atrial pressure to pulmonary capillary wedge pressure (RAP/PCWP) was significantly associated with increased mortality, maintaining its relevance even after adjusting for other risk factors.
ESC Heart Fail
August 2024
Article Synopsis
- - The study aims to determine if the preoperative pulmonary artery pulsatility index (PAPi) can predict mortality after left ventricular assist device (LVAD) implantation, as right ventricular failure is a significant concern following the procedure.
- - An analysis of 117 patients from 2007 to 2021 revealed that those with a PAPi of 2.84 or higher had a significantly better 3-month survival rate compared to those with lower PAPi levels.
- - Other factors influencing 2-year mortality included systemic hypertension, diabetes, and whether the LVAD was used as a bridge to transplant, with notable differences in survival outcomes between these groups.
Arch Cardiovasc Dis
April 2022
Article Synopsis
- A medical procedure called TAVI for heart valve replacement has become popular since it started in 2002, and it helps many patients worldwide.
- At our center, over 2,000 patients had this procedure, mostly with local anesthesia, and we've noticed improvements over the past two decades.
- The results show that patients are having shorter hospital stays, fewer complications, and very low risk of dying after the surgery, making it a safe option for older patients.
Article Synopsis
- The study investigates the outcomes of cardiogenic shock patients receiving temporary circulatory support (TCS) as a bridge to left ventricular assist device (LVAD) implantation, comparing them to patients without TCS.
- Out of 329 patients analyzed, those under TCS had similar 30-day survival rates to those who had TCS removed or did not use a bridging strategy but experienced longer ICU stays and increased mechanical ventilation time.
- Key predictors of mortality in the TCS group include combined surgery with LVAD, body mass index (BMI), and duration of heart failure, while the use of TCS itself did not significantly impact survival rates.
ESC Heart Fail
December 2021
Article Synopsis
- Advanced heart failure patients often experience delays in being referred for mechanical circulatory support, specifically left ventricular assist devices (LVAD), which raises concerns about their survival rates post-implantation.
- The study analyzed data from the ASSIST-ICD registry involving 303 non-inotrope-dependent patients, discovering that factors like older age and certain surgical procedures significantly increase mortality risk after receiving an LVAD.
- Despite LVAD support, survival rates over five years remain low, highlighting the need for improved patient selection to enhance outcomes in such high-risk individuals.
