Article Text
PostScript
Correspondence
Response to: ‘CT assessment for pulmonary hypertension requires systematic assessment of cardiac, vascular and parenchymal signs’ by Marloes et al
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We thank Marloes et al for their comments on our recently published article and their interest in pulmonary artery (PA) size as a potential prognostic marker and also their comments regarding adjusting the measurement for body surface area (BSA).1
First, we do recognise the diagnostic value of PA size and PA to aortic (PA:Ao) ratio in selected subgroups of patients, and we have previously shown that a PA:Ao ratio ≥1 in patients with systemic sclerosis and suspected pulmonary arterial hypertension (PAH) is highly suggestive of …
Footnotes
Competing interests None declared.
Provenance and peer review Not commissioned; internally peer reviewed.