Pulmonary Shunt Fraction Measurement Compared to Contrast Echocardiography in Hereditary Haemorrhagic Telangiectasia Patients: Time to Abandon the 100% Oxygen Method?
Author(s) -
Sebastiaan Velthuis,
Veronique M.M. Vorselaars,
Cornelis J.J. Westermann,
Repke J. Snijder,
Johannes J. Mager,
Martijn C. Post
Publication year - 2015
Publication title -
respiration
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.264
H-Index - 81
eISSN - 1423-0356
pISSN - 0025-7931
DOI - 10.1159/000368416
Subject(s) - medicine , shunt (medical) , telangiectasia , pathological , cardiology , nuclear medicine , surgery
The presence of pulmonary right-to-left shunting (RLS) is associated with severe neurological complications from paradoxical embolisation in patients with hereditary haemorrhagic telangiectasia (HHT) and screening is warranted. Pulmonary shunt fraction measurement with the 100% oxygen method can be used for the detection and quantification of functional pulmonary RLS, although transthoracic contrast echocardiography (TTCE) has emerged as the gold standard over the last few years.
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