Impact of negative inotropic drugs on accuracy of diastolic stress echocardiography for evaluation of left ventricular filling pressure. - Salem JE; Laveau F; Ceccaldi A; Funck-Brentano C; Hulot JS; Mameri A; Barthelemy O; Helft G; Feuvre CL; Isnard R; Hammoudi N (Scientific reports, 2017)