title: Straining the guidelines with dyssynchrony imaging.
authors.forename: Thomas H
authors.initials: TH
authors.lastname: Marwick
mesh_terms: D000368:Aged; D002304:Cardiac Pacing, Artificial / Q000379:methods / Q000592:standards*; D002311:Cardiomyopathy, Dilated / Q000150:complications / Q000000981:diagnostic imaging* / Q000517:prevention & control*; D004452:Echocardiography / Q000379:methods / Q000592:standards*; D054459:Elasticity Imaging Techniques / Q000379:methods / Q000592:standards*; D005260:Female; D006801:Humans; D008297:Male; D017410:Practice Guidelines as Topic; D011379:Prognosis; D012189:Retrospective Studies; D016896:Treatment Outcome; D014481:United States; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000209:etiology / Q000517:prevention & control*