Open AccessEffect of obesity on pulmonary vascular hemodynamics
Author(s) -
Mustafa Duran,
Murat Zıyrek
Publication year - 2020
Publication title -
journal of cardiovascular echography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.255
H-Index - 8
eISSN - 2347-193X
pISSN - 2211-4122
DOI - 10.4103/jcecho.jcecho_70_19
Subject(s) - medicine , cardiology , hemodynamics , body mass index , pulmonary hypertension , obesity , logistic regression
Obesity-related pulmonary arterial hypertension (PAH) is associated with hypoxia and metabolic abnormalities. Although right heart catheterization is the gold standard method for the diagnosis of PAH, Doppler echocardiography is more common. On the other hand, there is no definite echocardiographic parameter for PAH diagnosis. Novel echocardiographic parameter, pulmonary pulse transit time (pPTT), is assumed to be a surrogate marker for the assessment of PAH.