Video Loop 12.02: A high-velocity (4 m/s or greater) systolic flow toward the parasternal transducer (shown here in red) is due to a ventricular septal defect. | AccessCardiology | McGraw Hill Medical

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Video Loop 12.02: A high-velocity (4 m/s or greater) systolic flow toward the parasternal transducer (shown here in red) is due to a ventricular septal defect.

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