Characteristics and outcome in cardiogenic shock according to vascular access site for percutaneous coronary intervention.
Eur Heart J Acute Cardiovasc Care
; 13(8): 615-623, 2024 Aug 28.
Article
em En
| MEDLINE
| ID: mdl-38920350
ABSTRACT
AIMS:
The optimal vascular access site for percutaneous coronary interventions (PCIs) in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock (CS) remains uncertain. While observational data favour transradial access (TRA) due to lower complication rates and mortality, transfemoral access (TFA) PCI offers advantages such as shorter access and procedure times, along with quicker escalation to mechanical circulatory support (MCS). In this study, we aimed to investigate factors associated with a transfemoral approach and compare mortality rates between TRA and TFA in AMI-CS patients undergoing PCI. METHODS ANDRESULTS:
Data from a nationwide registry of AMI-CS patients undergoing PCI (2017-2021) were analysed. We compared patient demographics, procedural details, and outcomes between TRA and TFA groups. Logistic regression identified access site factors and radial-to-femoral crossover predictors. Propensity score-matched (PSM) analysis examined the impact of access site on mortality. Of the 1562 patients, 45% underwent TRA PCI, with an increasing trend over time. Transfemoral access patients were more often female, had a history of coronary artery bypass grafting, lower blood pressure, higher resuscitation and intubation rates, and elevated lactate levels. After PSM, 30-day mortality was lower in TRA (33% vs. 46%, P < 0.001). Predictors for crossover included left coronary artery interventions, multivessel PCI, and MCS initiation.CONCLUSION:
Significant differences exist between TRA and TFA PCI in AMI-CS. Transfemoral access was more common in patients with worse haemodynamics and was associated with higher 30-day mortality compared with TRA. This mortality difference persisted in the PSM analysis.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Choque Cardiogênico
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Sistema de Registros
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Artéria Radial
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Artéria Femoral
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Intervenção Coronária Percutânea
Limite:
Aged
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article