Clinician and Algorithmic Application of the 2019 and 2022 Society of Cardiovascular Angiography and Intervention Shock Stages in the Critical Care Cardiology Trials Network Registry.
Siddharth M PatelDavid D BergErin A BohulaVivian M Baird-ZarsChristopher F BarnettGregory W BarsnessSunit-Preet ChaudhryLori B DanielsSean Van DiepenShahab GhafghaziMichael J GoldfarbJacob Colin JentzerJason N KatzBenjamin B KenigsbergPatrick R LawlerP Elliott MillerAlexander I PapolosJeong-Gun ParkBrian J PotterRajnish PrasadNarayana Sarma V SingamShashank S SinhaMichael A SolomonJeffrey J TeutebergDavid A Morrownull nullPublished in: Circulation. Heart failure (2022)
Both clinician and algorithm-based application of the 2019 SCAI stages identify a stepwise gradient of mortality risk, although clinician-staging may better allocate higher risk patients into advanced SCAI stages. Updated algorithmic staging using the 2022 SCAI criteria and vasoactive-inotropic score further refines risk stratification.