Changes in Serum Natriuretic Peptide Levels after Percutaneous Closure of Small to Moderate Ventricular Septal Defects

<table>(a) Muscular VSD before the closure, (b) muscular VSD during the occluder device positioned, (c) muscular VSD successfully occluded by the device after closure.</table>

The Scientific World Journal

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Figure 1

Figure 1: Changes in Serum Natriuretic Peptide Levels after Percutaneous Closure of Small to Moderate Ventricular Septal Defects 