Publications by authors named "Leah Rethy"
Postmenopausal women have a higher risk of hypertension compared with premenopausal women possibly related to increased endothelial dysfunction in the setting of lower levels of circulating estrogen. Using data from 660 women in the Jackson Heart Study (JHS), postmenopausal women had higher daytime, nighttime and 24 h systolic blood pressure variability (BPV) compared with premenopausal women, and higher nighttime systolic BPV was associated with higher endothlin-1 (a marker of endothelial dysfunction) in postmenopausal women (ß = 0.27 [0.
View Article and Find Full Text PDFBackground: Multisociety guidelines recommend a goal systolic blood pressure (BP) <130 mm Hg and a hemoglobin A1c (HbA1c) <8% in patients with heart failure (HF), regardless of ejection fraction. Few studies have described BP and glycemic control in ambulatory patients with HF and racial and ethnic disparities in this subset of the population.
Methods: We evaluated prevalence of uncontrolled BP and HbA1c in non-Hispanic Black, non-Hispanic White, and Mexican American adults aged ≥20 years with self-reported HF (National Health and Nutrition Examination Surveys: 2001-2018).
Background: Neighborhood-level characteristics, such as poverty, have been associated with risk factors for heart failure (HF), including hypertension and diabetes mellitus. However, the independent association between neighborhood poverty and incident HF remains understudied.
Objective: To evaluate the association between neighborhood poverty and incident HF using a "real-world" clinical cohort.
Background: Early, noninvasive identification of patients with heart failure with preserved ejection fraction (HFpEF) with congestion may allow timely tailoring of decongestive therapies. The 2016 American Society of Echocardiography and European Association of Cardiovascular Imaging guidelines provide an algorithm to assess for elevated left atrial pressure (LAP); the associations of echocardiographic LAP with clinical status and disease progression in patients with HFpEF are unclear.
Methods: Participants in the Phosphodiesterase-5 Inhibition to Improve Clinical Status and Exercise Capacity in HFpEF trial were categorized into one of four prespecified guideline-based echocardiographic LAP categories: (1) normal, (2) elevated, (3) atrial fibrillation (AF) at the time of echocardiography, or (4) indeterminate.
Importance: Despite recent advances in therapies for heart failure (HF), deaths from HF are increasing, with persistent disparities between Black and White adults. Recent national trends in the prevalence of HF need to be clarified to appropriately allocate resources and develop effective preventive interventions.
Objectives: To examine the prevalence of ambulatory HF overall and by race/ethnicity and age and the temporal changes in HF prevalence between 2001 and 2016.
: The prevalence of overweight and obesity continues to rise and is associated with increased morbidity and mortality. Weight bias is common among physicians and medical students and limits the therapeutic alliance between providers and patients with overweight and obesity.: The authors sought to explore the relationship between the gross anatomy course and medical student attitudes towards weight and obesity.
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