ahajournals.org

Genomic, Proteomic, and Metabolic Comparisons of Small Animal Models of Heart Failure With Preserved Ejection Fraction: A Tale of Mice, Rats, and Cats

Heart failure with preserved ejection fraction (HFpEF) remains a medical anomaly that baffles researchers and physicians alike. The overall phenotypical changes of diastolic function and left ...
ahajournals.org

Large and Small Animal Models of Heart Failure With Reduced Ejection Fraction

Heart failure (HF) describes a heterogenous complex spectrum of pathological conditions that results in structural and functional remodeling leading to subsequent impairment of cardiac function, ...
BMJ

Medications for specific phenotypes of heart failure with preserved ejection fraction classified by a machine learning-based clustering model

Correspondence to Dr Shungo Hikoso, Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, Suita 565-0871, Japan; hikoso{at}cardiology.med.osaka-u.ac.jp Objective Our ...
Harvard Business Review

Making “Freemium” Work

Over the past decade “freemium”—a combination of “free” and “premium”—has become the dominant business model among internet start-ups and smartphone app developers. Users get basic features at no cost ...
Investopedia

Vasicek Model Explained: Forecasting Interest Rate Trends

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
IEEE

A Novel Two-Compartment Model for Calculating Bone Volume Fractions and Bone Mineral Densities From Computed Tomography Images

Abstract: Osteoporosis is a disease characterized by a degradation of bone structures. Various methods have been developed to diagnose osteoporosis by measuring bone mineral density (BMD) of patients.