Fig. 2From: Case report: pericardial effusion with constrictive physiology in a patient with wet beriberiA transthoracic echocardiogram showed a moderate amount of pericardial effusion. A pseudonormal pattern of transmitral flow was observed on administration of thiamine (a). Two days after thiamine administration, pericardial effusion decreased and the mitral Doppler findings showed that constrictive physiology was resolved after thiamine replacement therapy (b)Back to article page