1. Impella RP for Patients with Acute Right Ventricular Failure and Cardiogenic Shock: A Subanalysis from the IMP-IT Registry
- Author
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Botti, Giulia, Gramegna, Mario, Burzotta, Francesco, Masiero, Giuliano, Briguori, Carlo, Trani, Carlo, Napodano, Massimo, Scandroglio, Anna Mara, Montorfano, Matteo, Tarantini, Giuseppe, Chieffo, Alaide, Burzotta, Francesco (ORCID:0000-0002-6569-9401), Masiero, Giulia, Trani, Carlo (ORCID:0000-0001-9777-013X), Botti, Giulia, Gramegna, Mario, Burzotta, Francesco, Masiero, Giuliano, Briguori, Carlo, Trani, Carlo, Napodano, Massimo, Scandroglio, Anna Mara, Montorfano, Matteo, Tarantini, Giuseppe, Chieffo, Alaide, Burzotta, Francesco (ORCID:0000-0002-6569-9401), Masiero, Giulia, and Trani, Carlo (ORCID:0000-0001-9777-013X)
- Abstract
The use of percutaneous right ventricular assist devices (pRVADs) to support patients with right ventricular (RV)-predominant cardiogenic shock (CS) refractory to optimal medical therapy is increasing progressively, and the Impella RP is the first FDA-approved pRVAD in such a clinical scenario. The aim of the present study is to report the outcomes of patients treated with Impella RP in the IMP-IT (IMPella Mechanical Circulatory Support Device in Italy) registry, a multicenter registry that evaluated the trends in use and clinical outcomes of the Impella in the setting of CS and high-risk percutaneous coronary intervention in Italy. A total of 15 patients who received Impella RP were enrolled. In 40% of the patients, the main cause was ST-segment elevation myocardial infarction. A total of 40% of patients required biventricular support with a left Impella. Devicerelated complications were reported in 46.7% of patients. Overall, the in-hospital mortality was 46.7%, whereas the one-year mortality was 53.3%. The composite rate of all-cause death, heart failure (HF) hospitalization, left ventricular assist device (LVAD) and heart transplant at one year was 60%. The Impella RP has favorable survival outcomes in RV-predominant cardiogenic shock. However, the device-related complications are frequent and should be carefully weighed when considering escalation to Impella RP.
- Published
- 2022