Left Ventricular Enlargement Calculator for MVD

Dogs body weight (kg)

Abnormal LVIDd (cm) ≥

For dogs of the body weight shown, the LVIDd measurement that is equal to the cut off valve of 1.7 for stage B2 in myxomatous valve disease, as per Cornell4 allometric scaling for dogs <70kg and the ‘ACVIM consensus guidelines for the diagnosis and treatment of myxomatous mitral valve disease in Dogs’1.