Longitudinal wall fractional shortening: an M-mode index based on mitral annular plane systolic excursion (MAPSE) that correlates and predicts left ventricular longitudinal strain (LVLS) in intensive care patients

[1] Dandel M(2009)Strain and strain rate imaging by echocardiography – Basic concepts and clinical applicability Curr Cardiol Rev 5 133-48

[2] Lehmkuhl H(2016)Myocardial strain to detect subtle left ventricular systolic dysfunction Eur J Heart Fail 19 307-13

[3] Knosalla C(2017)Left ventricular global longitudinal strain predicts heart failure readmission in acute decompensated heart failure Cardiovasc Ultrasound 15 2388-11

[4] Suramelashvili N(2017)Prognostic power of global 2D strain according to left ventricular ejection fraction in patients with ST elevation myocardial infarction PLoS One 12 e0174160-7

[5] Hetzer R(2015)Definitions for a common standard for 2D speckle tracking echocardiography: consensus document of the EACVI/ASE/Industry Task Force to standardize deformation imaging Eur Heart J Cardiovasc Imag 16 1-3

[6] Tops LF(2013)From speckle tracking echocardiography to torsion: research tool today, clinical practice tomorrow Curr Opin Crit Care 19 250-57

[7] Delgado V(2004)Global longitudinal strain: a novel index of left ventricular systolic function J Am Soc Echocardiogr 17 630-23

[8] Marsan NA(2010)Role of M-mode technique in today’s echocardiography JASE Am Soc Echo 23 240-60

[9] Bax JJ(2003)Incidence and characteristics of segmental postsystolic longitudinal shortening in normal, acutely ischemic, and scarred myocardium J Am Soc Echocardiogr 16 415-33

[10] Romano S(1999)Measuring agreement in method comparison studies Stat Meth Med Res 8 135-5

[1] Dandel M(2009)Strain and strain rate imaging by echocardiography – Basic concepts and clinical applicability Curr Cardiol Rev 5 133-48

[2] Lehmkuhl H(2016)Myocardial strain to detect subtle left ventricular systolic dysfunction Eur J Heart Fail 19 307-13

[3] Knosalla C(2017)Left ventricular global longitudinal strain predicts heart failure readmission in acute decompensated heart failure Cardiovasc Ultrasound 15 2388-11

[4] Suramelashvili N(2017)Prognostic power of global 2D strain according to left ventricular ejection fraction in patients with ST elevation myocardial infarction PLoS One 12 e0174160-7

[5] Hetzer R(2015)Definitions for a common standard for 2D speckle tracking echocardiography: consensus document of the EACVI/ASE/Industry Task Force to standardize deformation imaging Eur Heart J Cardiovasc Imag 16 1-3

[6] Tops LF(2013)From speckle tracking echocardiography to torsion: research tool today, clinical practice tomorrow Curr Opin Crit Care 19 250-57

[7] Delgado V(2004)Global longitudinal strain: a novel index of left ventricular systolic function J Am Soc Echocardiogr 17 630-23

[8] Marsan NA(2010)Role of M-mode technique in today’s echocardiography JASE Am Soc Echo 23 240-60

[9] Bax JJ(2003)Incidence and characteristics of segmental postsystolic longitudinal shortening in normal, acutely ischemic, and scarred myocardium J Am Soc Echocardiogr 16 415-33

[10] Romano S(1999)Measuring agreement in method comparison studies Stat Meth Med Res 8 135-5