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. Author manuscript; available in PMC: 2011 Jan 5.
Published in final edited form as: Circulation. 2009 Dec 21;121(1):34–42. doi: 10.1161/CIRCULATIONAHA.109.869396

Figure 2. Interaction of Subjective Grade of Atrioventricular Valvar Regurgitation from Echocardiography with Age at Fontan and the Association with Physical Functioning Summary Score.

Figure 2

The detrimental impact of moderate or severe atrioventricular valve regurgitation appears to be limited to patients who had Fontan at <2 years of age.

CHQ, Child Health Questionnaire; FSS, Functioning Summary Score; Mod-Sev, moderate to severe