Cardiac echo z-scores (Ped(z)-style, M-mode) is a cardiovascular tool commonly applied in Pediatrics. Haycock BSA; Pettersen-style MV/AoV annulus z-scores; FS% from LVEDD/LVESD. Ped(z) lists many additional references (Kampmann, Koestenberger, etc.)—not all embedded. Not affiliated with pedz.de. Use the interactive calculator for inputs, limitations, and primary references.

Not a substitute for clinical judgment. Verify critical values with primary literature, local protocols, and specialist input when appropriate.