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Figure 3 :Echo showing two hearts fused at atrial level. Right-sided heart had single atrial chamber communicating with a single ventricle through single atrioventricular valve and left-side heart communicated with two left-sided ventricles

Figure 3 :Echo showing two hearts fused at atrial level. Right-sided heart had single atrial chamber communicating with a single ventricle through single atrioventricular valve and left-side heart communicated with two left-sided ventricles