Echocardiographic measurements and indices in normal adult buffalo (Bubalus bubalis)

Echocardiography is a well-established method for evaluating the heart and its function. The knowledge of normal echocardiographic anatomy and dimensions represents the basis for the diagnosis of abnormal cardiac affections. The present study was performed on 11 adult buffaloes that were divided into 2 groups according to their body weights. The technique used in the study was an adaptation from the technique used in cattle. The standardized technique used here allowed the collection of reliable and repeated echocardiographic images. The echocardiographic dimensions and functional indices for the buffalo’s heart were recorded. No significant difference was noticed between 2-D and M-mode measurements of cardiac dimensions. A significant correlation was noticed between the body weight and echocardiographic measurements. The echocardiographic dimensions in buffaloes were smaller than that previously recorded in cattle of similar body weights. The study could be used as a reference for further echocardiographic studies in buffaloes and represents a step in the identification and interpretation of cardiac affection in buffaloes.