Summary of echocardiographic measurements, myocardial hydroxyproline, collagen and triglyceride content and myocyte cross sectional area, according to diet and strain.

Data displayed as mean ± SE relevant to each treatment group (diet/strain). The p-values derived from 2-way ANOVA (representing diet, strain and interaction effects) are provided. LVW, left ventricular wall; LVID, left ventricular internal diameter; IVRT, isovolumic relaxation time; FS, fractional shortening; cr, cranial; ca, caudal; s, systole; d, diastole; CON, control; WES, Western; WES+DHA, Western + DHA; HP, hydroxyproline (n = 8–10); TG, triglyceride (n = 5–7); CSA, cross sectional area.