Hypoxia: An Unusual Cause with Specific Treatment

Figure 1

(a) 6-French multipurpose catheter passed across the PFO. A right upper lobe pulmonary venous angiogram outlines the left atrium. (b) An 18 mm Amplatzer device deployed but still attached to the release catheter. (c) Amplatzer device after release seen in stable position.

(a)

(b)

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