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Author correspondence clarifies technique differences in parasternal intercostal plane blocks after cardiac surgery, highlighting single-injection versus catheter approaches.
We thank Mehta and colleagues1 for their thoughtful and complimentary comments regarding EPOCH CardioLink-10.2 Although further direct comparisons of single-injection and catheter-based superficial parasternal intercostal plane (SPIP) blockade may be warranted, we believe that several distinctions are important when interpreting our findings and the available evidence.
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Alli et al. (2026) studied this question.
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