Fig. 3From: A polo ball in the right atrium, importance of echocardiographic characteristics of intracardiac myxomas: a case reportA PSAX view showing the blood flow persisting on the periphery of the mass. B Apical four cavities view with spectral Doppler on tricuspid valve showing a mean gradient of 6 mmHg across the valve and designating a mild to moderate obstruction syndromeBack to article page