Amundsen BH, Helle-Valle T, Edvardsen T, et al. Noninvasive myocardial strain measurement by speckle tracking echocardiography: validation against sonomicrometry and tagged magnetic resonance imaging. J Am Coll Cardiol. 2006;47:789–93.
Langeland S, Wouters PF, Claus P, et al. Experimental assessment of a new research tool for the estimation of two-dimensional myocardial strain. Ultrasound Med Biol. 2006;32:1509–13.
Mor-Avi V, Lang RM, Badano LP, et al. Current and evolving echocardiographic techniques for the quantitative evaluation of cardiac mechanics: ASE/EAE consensus statement on methodology and indications: endorsed by the Japanese Society of Echocardiography. J Am Soc Echocardiogr. 2011;24:277–313.
Buckberg G, Hoffman JI, Mahajan A, Saleh S, Coghlan C. Cardiac mechanics revisited: the relationship of cardiac architecture to ventricular function. Circulation. 2008;118:2571–87.
Farsalinos KE, Daraban AM, Unlu S, Thomas JD, Badano LP, Voigt JU. Head-to-head comparison of global longitudinal strain measurements among nine different vendors: the EACVI/ASE inter-vendor comparison study. J Am Soc Echocardiogr. 2015;28:1171–81, e2.
Urheim S, Edvardsen T, Torp H, Angelsen B, Smiseth OA. Myocardial strain by Doppler echocardiography. Validation of a new method to quantify regional myocardial function. Circ. 2000;102:1158–64.
Rosner A, Bijnens B, Hansen M, et al. Left ventricular size determines tissue Doppler-derived longitudinal strain and strain rate. Eur J Echocardiogr. 2009;10:271–7.
Ferferieva V, Van den Bergh A, Claus P, et al. The relative value of strain and strain rate for defining intrinsic myocardial function. Am J Physiol Heart Circ Physiol. 2012;302:H188–95.
Dahle GO, Stangeland L, Moen CA, et al. The influence of acute unloading on left ventricular strain and strain rate by speckle tracking echocardiography in a porcine model. Am J Physiol Heart Circ Physiol. 2016;310:H1330–9.
Andersen NH, Terkelsen CJ, Sloth E, Poulsen SH. Influence of preload alterations on parameters of systolic left ventricular long-axis function: a Doppler tissue study. J Am Soc Echocardiogr. 2004;17:941–7.
Abali G, Tokgozoglu L, Ozcebe OI, Aytemir K, Nazli N. Which Doppler parameters are load independent? A study in normal volunteers after blood donation. J Am Soc Echocardiogr. 2005;18:1260–5.
Mendes L, Ribeiras R, Adragao T, et al. Load-independent parameters of diastolic and systolic function by speckle tracking and tissue doppler in hemodialysis patients. Rev Port Cardiol. 2008;27:1011–25.
Burns AT, La Gerche A, D'hooge J, MacIsaac AI, Prior DL. Left ventricular strain and strain rate: characterization of the effect of load in human subjects. Eur J Echocardiogr. 2009;11:283–89.
Berger D, Takala J. Determinants of systemic venous return and the impact of positive pressure ventilation. Ann Transl Med. 2018;6:350.
Orde SR, Pulido JN, Masaki M, et al. Outcome prediction in sepsis: speckle tracking echocardiography based assessment of myocardial function. Crit Care. 2014;18:R149.
Dalla K, Bech-Hanssen O, Oras J, Naredi S, Ricksten SE. Speckle tracking-vs conventional echocardiography for the detection of myocardial injury-a study on patients with subarachnoid haemorrhage. Acta Anaesthesiol Scand. 2018;63:365-72.
Chen CH, Fetics B, Nevo E, et al. Noninvasive single-beat determination of left ventricular end-systolic elastance in humans. J Am Coll Cardiol. 2001;38:2028–34.
Vallabhajosyula S, Kumar M, Pandompatam G, et al. Prognostic impact of isolated right ventricular dysfunction in sepsis and septic shock: an 8-year historical cohort study. Ann Intensive Care. 2017;7:94.
Fine NM, Chen L, Bastiansen PM, et al. Reference values for right ventricular strain in patients without cardiopulmonary disease: a prospective evaluation and meta-analysis. Echocardiography. 2015;32:787–96.
Kissin I. Depth of anesthesia and bispectral index monitoring. Anesth Analg. 2000;90:1114–7.
Sato M, Tanaka M, Umehara S, Nishikawa T. Baroreflex control of heart rate during and after propofol infusion in humans. Br J Anaesth. 2005;94:577–81.
Fredholm M, Jorgensen K, Houltz E, Ricksten SE. Load-dependence of myocardial deformation variables - a clinical strain-echocardiographic study. Acta Anaesthesiol Scand. 2017;61:1155–65.
Bentley GN, Gent JP, Goodchild CS. Vascular effects of propofol: smooth muscle relaxation in isolated veins and arteries. J Pharm Pharmacol. 1989;41:797–8.
Rouby JJ, Andreev A, Leger P, et al. Peripheral vascular effects of thiopental and propofol in humans with artificial hearts. Anesthesiology. 1991;75:32–42.
Patrick MR, Blair IJ, Feneck RO, Sebel PS. A comparison of the haemodynamic effects of propofol (‘Diprivan’) and thiopentone in patients with coronary artery disease. Postgrad Med J. 1985;61(Suppl 3):23–7.
Boer F, Ros P, Bovill JG, van Brummelen P, van der Krogt J. Effect of propofol on peripheral vascular resistance during cardiopulmonary bypass. Br J Anaesth. 1990;65:184–9.
Sellgren J, Ejnell H, Elam M, Ponten J, Wallin BG. Sympathetic muscle nerve activity, peripheral blood flows, and baroreceptor reflexes in humans during propofol anesthesia and surgery. Anesthesiology. 1994;80:534–44.
Ebert TJ, Muzi M, Berens R, Goff D, Kampine JP. Sympathetic responses to induction of anesthesia in humans with propofol or etomidate. Anesthesiology. 1992;76:725–33.
Joo HS, Salasidis GC, Kataoka MT, et al. Comparison of bolus remifentanil versus bolus fentanyl for induction of anesthesia and tracheal intubation in patients with cardiac disease. J Cardiothorac Vasc Anesth. 2004;18:263–8.
Yun SH, Kim JH, Kim HJ. Comparison of the hemodynamic effects of nitroprusside and remifentanil for controlled hypotension during endoscopic sinus surgery. J Anesth. 2015;29:35–9.
Brienza N, Dambrosio M, Cinnella G, Conte M, Puntillo N, Bruno F. Effects of PEEP on intrathoracic and extrathoracic blood volumes evaluated with the COLD system in patients with acute respiratory failure. Preliminary study. Minerva Anestesiol. 1996;62:235–42.
Terai C, Uenishi M, Sugimoto H, Shimazu T, Yoshioka T, Sugimoto T. Transesophageal echocardiographic dimensional analysis of four cardiac chambers during positive end-expiratory pressure. Anesthesiology. 1985;63:640–6.
Koolen JJ, Visser CA, Wever E, van Wezel H, Meyne NG, Dunning AJ. Transesophageal two-dimensional echocardiographic evaluation of biventricular dimension and function during positive end-expiratory pressure ventilation after coronary artery bypass grafting. Am J Cardiol. 1987;59:1047–51.
Mitaka C, Nagura T, Sakanishi N, Tsunoda Y, Amaha K. Two-dimensional echocardiographic evaluation of inferior vena cava, right ventricle, and left ventricle during positive-pressure ventilation with varying levels of positive end-expiratory pressure. Crit Care Med. 1989;17:205–10.
Huemer G, Kolev N, Kurz A, Zimpfer M. Influence of positive end-expiratory pressure on right and left ventricular performance assessed by Doppler two-dimensional echocardiography. Chest. 1994;106:67–73.
Franchi F, Faltoni A, Cameli M, et al. Influence of positive end-expiratory pressure on myocardial strain assessed by speckle tracking echocardiography in mechanically ventilated patients. Biomed Res Int. 2013:918548.
Zhou W, Fontenot HJ, Liu S, Kennedy RH. Modulation of cardiac calcium channels by propofol. Anesthesiology. 1997;86:670–5.
Coetzee A, Fourie P, Coetzee J, et al. Effect of various propofol plasma concentrations on regional myocardial contractility and left ventricular afterload. Anesth Analg. 1989;69:473–83.
Brussel T, Theissen JL, Vigfusson G, Lunkenheimer PP, Van Aken H, Lawin P. Hemodynamic and cardiodynamic effects of propofol and etomidate: negative inotropic properties of propofol. Anesth Analg. 1989;69:35–40.
Sprung J, Ogletree-Hughes ML, McConnell BK, Zakhary DR, Smolsky SM, Moravec CS. The effects of propofol on the contractility of failing and nonfailing human heart muscles. Anesth Analg. 2001;93:550–9.
De Hert SG, Vermeyen KM, Adriaensen HF. Influence of thiopental, etomidate, and propofol on regional myocardial function in the normal and acute ischemic heart segment in dogs. Anesth Analg. 1990;70:600–7.
Lepage JY, Pinaud ML, Helias JH, et al. Left ventricular function during propofol and fentanyl anesthesia in patients with coronary artery disease: assessment with a radionuclide approach. Anesth Analg. 1988;67:949–55.
Mulier JP, Wouters PF, Van Aken H, Vermaut G, Vandermeersch E. Cardiodynamic effects of propofol in comparison with thiopental: assessment with a transesophageal echocardiographic approach. Anesth Analg. 1991;72:28–35.
Martin C, Perrin G, Saux P, Papazian L, Albanese J, Gouin F. Right ventricular end-systolic pressure-volume relation during propofol infusion. Acta Anaesthesiol Scand. 1994;38:223–8.