1)Lam CS, Han L, Ha JW, et al : The mitral L wave : a marker of pseudonormal filling and predictor of heart failure in patients with left ventricular hypertrophy. J Am Soc Echocardiogr 18:336-341,2005
2)Masai K, Mano T, Goda A, et al : Correlates and Prognostic Values of Appearance of L Wave in Heart Failure Patients With Preserved vs. Reduced Ejection Fraction. Circ J 82:2311-2316,2018
3)Kim SA, Son J, Shim CY, et al : Long-term outcome of patients with triphasic mitral flow with a mid-diastolic L wave : prognostic role of left atrial volume and N-terminal pro-brain natriuretic peptide. Int J Cardiovasc Imaging 33:1377-1384,2017