Publications by authors named "B W McCrindle"

Background: Homozygous familial hypercholesterolemia (HoFH) is a rare genetic disease of low-density lipoprotein cholesterol (LDL-C) metabolism. Despite the devastating effect of this disease on atherosclerotic cardiovascular health, the disease phenotype and severity are more heterogeneous than previously thought. The predictors of atherosclerotic cardiovascular disease (ASCVD) in HoFH patients have never been systematically studied.

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The incidence of Kawasaki Disease has a peak in the winter months with a trough in late summer/early fall. Environmental/exposure factors have been associated with a time-varying incidence. These factors were altered during the COVID-19 pandemic.

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Background: While clinical overlap between Kawasaki disease (KD) and multisystem inflammatory syndrome in children (MIS-C) has been evident, information regarding those presenting with shock has been limited. We sought to determine associations with shock within and between diagnosis groups.

Methods: The International KD Registry enrolled contemporaneous patients with either KD or MIS-C from 39 sites in 7 countries from January 1, 2020, to January 1, 2023.

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Background: We sought to determine the management and early outcomes of complete atrioventricular septal defect-tetralogy of Fallot (AVSD-TOF) for a contemporary multicenter cohort.

Methods: Of 739 participants in the Congenital Heart Surgeons' Society AVSD cohort (January 2012-May 2021), 40 had AVSD-TOF. We first compared survival differences for patients with AVSD-TOF versus those with isolated AVSD using propensity matching.

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Article Synopsis
  • Tricuspid atresia (TA) is a heart condition affecting infants and is the second most common type of functionally univentricular heart, with rare cases of left ventricular outflow tract obstruction (LVOTO) in patients who have normally related great arteries.
  • A study involving 445 patients with Type I TA showed that 3% of infants needed interventions for LVOTO, and most of those who underwent surgical procedures had promising outcomes.
  • The long-term survival rate for these infants was estimated at 79% over 20 years, indicating that timely surgical management can lead to successful interventions and good heart function later in life.
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