Transthoracic echocardiography using second harmonic imaging with Valsalva manoeuvre for the detection of right to left shunts.

Transthoracic echocardiography using second harmonic imaging with Valsalva manoeuvre for the detection of right to left shunts.

AIMS: To assess transthoracic echocardiography (TTE) using second harmonic imaging with Valsalva manoeuvre compared to transesophageal echocardiography (TEE) for the diagnosis of right to left cardiac and pulmonary shunts. METHODS AND RESULTS: One hundred and ten patients referred for TEE underwent...

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Bibliographic Details
Main Authors:	Clarke, N, Timperley, J, Kelion, A, Banning, A
Format:	Journal article
Language:	English
Published:	2004

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