Modified Transseptal Puncture Technique in Challenging Septa: A Randomized Comparison to Conventional Technique

<div>Successful crossing of the septum via the “mosquito” technique. RAO 30° images and pressure recordings from the tip of the needle are presented at various stages of transseptal puncture (from (a) to (c)).</div>

BioMed Research International

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Figure 3: Modified Transseptal Puncture Technique in Challenging Septa: A Randomized Comparison to Conventional Technique 