Key result
Single-access Impella-protected PCI provides a viable alternative to traditional dual arterial access.
Why the study?
Mechanical circulatory support with Impella CP traditionally requires large-bore arterial access plus an additional arterial access for coronary intervention during complex high-risk PCI.
Does the single-access technique improve procedural outcomes or safety compared to traditional dual access in patients undergoing Impella-protected high-risk percutaneous coronary intervention?
Does the single-access technique improve procedural outcomes or safety compared to traditional dual access in patients undergoing Impella-protected high-risk percutaneous coronary intervention?
Single-access Impella HR-PCI appears feasible in select cases; leaves open whether it improves safety or outcomes versus dual access.
In this era of complex high-risk percutaneous coronary intervention (HR-PCI), mechanical support is being increasingly used. Traditionally, mechanical circulatory support with the Impella CP device requires a large-bore arterial access and an additional arterial access for the subsequent coronary intervention.
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Gajanan et al. (2021) studied this question. The single-access technique for Impella-protected percutaneous coronary intervention provides an alternative to the traditional requirement of dual arterial access.
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