Ruikun Zou¹, Yifei Wang^1,*, Chengcheng Pang², Yunxia Sun¹, Chen Chen¹, Jian Zhuang³

Congenital Heart Disease, Vol.16, No.2, pp. 159-170, 2021, DOI:10.32604/CHD.2021.015050

Abstract Aim: To determine the profiles of clinical features including four-limb blood pressure (BP), saturations of peripheral oxygen (SpO₂), and echocardiographic features in infants with coarctation of aorta (CoA) to facilitate congenital heart diseases screening. Methods: The charts of infants with CoA were retrospectively reviewed. All in-hospital infants suspected of congenital heart diseases by clinical teams were prospectively measured of four limbs BPs and SpO₂ in a regional cardiac transferring center during 2013 and 2019. Echocardiography as a gold standard test was followed within 2 days after suspicion. All infants were divided into non-significant CoA group or significant CoA group based… More >

Sarah A. Twichell¹, Corinna J. Rea¹, Patrice Melvin², Andrew J. Capraro¹, Joshua C. Mandel¹, Michael A. Ferguson¹, Daniel J. Nigrin¹, Kenneth D. Mandl¹, Dionne Graham², Justin P. Zachariah³

Congenital Heart Disease, Vol.12, No.4, pp. 484-490, 2017, DOI:10.1111/chd.12469

Abstract Background: Recognition of high blood pressure (BP) in children is poor, partly due to the need to compute age-sex-height referenced percentiles. This study examined the change in abnormal BP recognition before versus after the introduction of an electronic health record (EHR) app designed to calculate BP percentiles with a training lecture.
Methods and results: Clinical data were extracted on all ambulatory, non-urgent encounters for children 3–18 years old seen in primary care, endocrinology, cardiology, or nephrology clinics at an urban, academic hospital in the year before and the year after app introduction. Outpatients with at least 1 BP above the… More >

Adam B. Christopher¹, Abraham Apfel², Tao Sun², Jackie Kreutzer¹, David S. Ezon³

Congenital Heart Disease, Vol.13, No.5, pp. 713-720, 2018, DOI:10.1111/chd.12637

Abstract Objective: The most accurate noninvasive parameter to predict whether a patient with aortic coarctation will meet interventional criteria at catheterization remains elusive. We aim to determine the best independent echocardiographic predictors of a coarctation peak‐to‐peak pressure gradient ≥20 mm Hg at catheterization, the ac‐ cepted threshold for intervention.
Design: Retrospective query of our catheterization database from 1/2007 to 7/2016 for the diagnostic code of aortic coarctation was performed. Multiple echocardio‐ graphic measurements and blood pressure gradients prior to cardiac catheterization were collected. Univariate correlation of variables with the continuous catheteriza‐ tion peak were calculated using Spearman’s rho. Univariate association with… More >