Matches in SemOpenAlex for { <https://semopenalex.org/work/W4310368042> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W4310368042 endingPage "1193" @default.
- W4310368042 startingPage "1187" @default.
- W4310368042 abstract "The combination of venoarterial extracorporeal membrane oxygenation (VA-ECMO) and Impella, referred to as ECPELLA, is a powerful transient mechanical circulatory support for patients with severe cardiogenic shock (CS). During ECPELLA support, VA-ECMO loads the left ventricle (LV) and Impella unloads the LV. Therefore, evaluating the degree of LV unloading during ECPELLA may be a prerequisite to protect the injured myocardium. Here we report a patient with CS due to an inferior ST-elevation myocardial infarction in which the degree of LV unloading on ECPELLA was confirmed by direct LV pressure (LVP) measurement. After the percutaneous coronary intervention for the right coronary artery on ECPELLA, the aortic pressure became nonpulsatile and the peak systolic LVP was reduced at approximately 10 mmHg with 20 mA of the Impella motor current (MC) amplitude, which we referred to as the total LV unloading condition. We maintained the condition in the early phase of ECPELLA by monitoring the Impella MC amplitude at 20 mA and less with nonpulsatile aortic pressure. The patient was successfully weaned off VA-ECMO on day 3, and Impella was explanted on day 8. Prior to the Impella explant, the Impella MC amplitude increased more than 100 mA and the estimated pressure gradient between the aortic pressure and LVP was well matched with the directly measured LVP. In this case, the patient was successfully treated by ECPELLA with the total LV unloading condition, and we showed that the degree of LV unloading on ECPELLA can be estimated from the aortic pressure and Impella MC amplitude at given Impella flows." @default.
- W4310368042 created "2022-12-09" @default.
- W4310368042 creator A5001943247 @default.
- W4310368042 creator A5016257965 @default.
- W4310368042 creator A5023096036 @default.
- W4310368042 creator A5050226791 @default.
- W4310368042 creator A5061041193 @default.
- W4310368042 creator A5072549789 @default.
- W4310368042 creator A5083422824 @default.
- W4310368042 creator A5029030546 @default.
- W4310368042 date "2022-11-30" @default.
- W4310368042 modified "2023-10-18" @default.
- W4310368042 title "Impella Motor Current Amplitude Reflects the Degree of Left Ventricular Unloading under ECPELLA Support" @default.
- W4310368042 cites W2788480230 @default.
- W4310368042 cites W2800968815 @default.
- W4310368042 cites W2995016258 @default.
- W4310368042 cites W2995265616 @default.
- W4310368042 cites W3092347758 @default.
- W4310368042 cites W3206929243 @default.
- W4310368042 doi "https://doi.org/10.1536/ihj.22-237" @default.
- W4310368042 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36450558" @default.
- W4310368042 hasPublicationYear "2022" @default.
- W4310368042 type Work @default.
- W4310368042 citedByCount "0" @default.
- W4310368042 crossrefType "journal-article" @default.
- W4310368042 hasAuthorship W4310368042A5001943247 @default.
- W4310368042 hasAuthorship W4310368042A5016257965 @default.
- W4310368042 hasAuthorship W4310368042A5023096036 @default.
- W4310368042 hasAuthorship W4310368042A5029030546 @default.
- W4310368042 hasAuthorship W4310368042A5050226791 @default.
- W4310368042 hasAuthorship W4310368042A5061041193 @default.
- W4310368042 hasAuthorship W4310368042A5072549789 @default.
- W4310368042 hasAuthorship W4310368042A5083422824 @default.
- W4310368042 hasBestOaLocation W43103680421 @default.
- W4310368042 hasConcept C126322002 @default.
- W4310368042 hasConcept C164705383 @default.
- W4310368042 hasConcept C178853913 @default.
- W4310368042 hasConcept C2776850375 @default.
- W4310368042 hasConcept C2776858399 @default.
- W4310368042 hasConcept C2778921608 @default.
- W4310368042 hasConcept C2780574415 @default.
- W4310368042 hasConcept C39124391 @default.
- W4310368042 hasConcept C500558357 @default.
- W4310368042 hasConcept C71924100 @default.
- W4310368042 hasConceptScore W4310368042C126322002 @default.
- W4310368042 hasConceptScore W4310368042C164705383 @default.
- W4310368042 hasConceptScore W4310368042C178853913 @default.
- W4310368042 hasConceptScore W4310368042C2776850375 @default.
- W4310368042 hasConceptScore W4310368042C2776858399 @default.
- W4310368042 hasConceptScore W4310368042C2778921608 @default.
- W4310368042 hasConceptScore W4310368042C2780574415 @default.
- W4310368042 hasConceptScore W4310368042C39124391 @default.
- W4310368042 hasConceptScore W4310368042C500558357 @default.
- W4310368042 hasConceptScore W4310368042C71924100 @default.
- W4310368042 hasIssue "6" @default.
- W4310368042 hasLocation W43103680421 @default.
- W4310368042 hasLocation W43103680422 @default.
- W4310368042 hasOpenAccess W4310368042 @default.
- W4310368042 hasPrimaryLocation W43103680421 @default.
- W4310368042 hasRelatedWork W2605021248 @default.
- W4310368042 hasRelatedWork W2775222057 @default.
- W4310368042 hasRelatedWork W2939572105 @default.
- W4310368042 hasRelatedWork W2953920628 @default.
- W4310368042 hasRelatedWork W2972615041 @default.
- W4310368042 hasRelatedWork W2975825101 @default.
- W4310368042 hasRelatedWork W3120377930 @default.
- W4310368042 hasRelatedWork W4251944261 @default.
- W4310368042 hasRelatedWork W4280624627 @default.
- W4310368042 hasRelatedWork W4289537636 @default.
- W4310368042 hasVolume "63" @default.
- W4310368042 isParatext "false" @default.
- W4310368042 isRetracted "false" @default.
- W4310368042 workType "article" @default.