Stuart B. Prenner
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View article: Home‐operated ultrasound exam for detection of worsening heart failure (HOUSE‐HF)
Home‐operated ultrasound exam for detection of worsening heart failure (HOUSE‐HF) Open
Aims Acute decompensated heart failure (ADHF) is associated with a high degree of morbidity and mortality. Dynamic lung ultrasound artefact called B‐lines can be obtained at the bedside and directly correlate with pulmonary vascular conges…
View article: Multimodality assessment of heart failure with preserved ejection fraction skeletal muscle reveals differences in the machinery of energy fuel metabolism
Multimodality assessment of heart failure with preserved ejection fraction skeletal muscle reveals differences in the machinery of energy fuel metabolism Open
Aims Skeletal muscle (SkM) abnormalities may impact exercise capacity in patients with heart failure with preserved ejection fraction (HFpEF). We sought to quantify differences in SkM oxidative phosphorylation capacity (OxPhos), fibre comp…
View article: Focused Cardiac Ultrasound Curriculum for Internal Medicine Residents
Focused Cardiac Ultrasound Curriculum for Internal Medicine Residents Open
Background: Focused cardiac ultrasound (FCU) is a safe and efficient diagnostic intervention for internal medicine physicians. FCU is a highly teachable skill, but is used in routine cardiac assessment in only 20% of surveyed training prog…
View article: Quantitative Proteomic Analysis of Diabetes Mellitus in Heart Failure With Preserved Ejection Fraction
Quantitative Proteomic Analysis of Diabetes Mellitus in Heart Failure With Preserved Ejection Fraction Open
Diabetes mellitus (DM) is associated with a higher risk of heart failure hospitalization and mortality in patients with heart failure with preserved ejection fraction (HFpEF). Using SomaScan assays and proteomics analysis of plasma from pa…
View article: Serum Albumin Is a Marker of Myocardial Fibrosis, Adverse Pulsatile Aortic Hemodynamics, and Prognosis in Heart Failure With Preserved Ejection Fraction
Serum Albumin Is a Marker of Myocardial Fibrosis, Adverse Pulsatile Aortic Hemodynamics, and Prognosis in Heart Failure With Preserved Ejection Fraction Open
Background Data regarding the phenotypic correlates and prognostic value of albumin in heart failure with preserved ejection fraction (HFpEF) are scarce. The goal of the current study is to determine phenotypic correlates (myocardial hyper…
View article: Baseline Longitudinal Strain Predicts Recovery of Left Ventricular Ejection Fraction in Hospitalized Patients With Nonischemic Cardiomyopathy
Baseline Longitudinal Strain Predicts Recovery of Left Ventricular Ejection Fraction in Hospitalized Patients With Nonischemic Cardiomyopathy Open
Background Heart failure ( HF ) with “recovered” ejection fraction ( HF rec EF ) is an emerging phenotype, but no tools exist to predict ejection fraction ( EF ) recovery in acute HF . We hypothesized that indices of baseline cardiac struc…
View article: Interactive Multimodal Curriculum on Use and Interpretation of Inpatient Telemetry
Interactive Multimodal Curriculum on Use and Interpretation of Inpatient Telemetry Open
This module represents a new paradigm for teaching residents how to successfully and confidently interpret and use inpatient telemetry.
View article: Effect of Trainee Performance Data on Standard-Setting Judgments Using the Mastery Angoff Method
Effect of Trainee Performance Data on Standard-Setting Judgments Using the Mastery Angoff Method Open
Background Mastery learning in health professions education requires learners to learn and undergo assessment until they demonstrate a high level of competence. Setting defensible standards is key to accurately assessing educational outcom…
View article: Selective association of electrocardiographic abnormalities with insulin sensitivity and beta‐cell function in type 2 diabetes mellitus: a cross‐sectional analysis
Selective association of electrocardiographic abnormalities with insulin sensitivity and beta‐cell function in type 2 diabetes mellitus: a cross‐sectional analysis Open
Background We investigated the association of electrocardiographic (ECG) abnormalities with markers of insulin resistance and pancreatic beta‐cell dysfunction in a cross‐sectional study of type 2 diabetes patients. Methods Electrocardiogra…