The all-round anatomical M-type can avoid the diagnosis problems caused by the patient's special position of the heart and thoracic deformities. It can quickly obtain the standard sampling section and obtain accurate measurement data and information. When observing the motion curves of different positions of the heart in the same cardiac cycle, the measurement and analysis can be performed in this mode, the whole heart function report can be automatically generated, and the TEI index measurement can be completed quickly. Diagnosis problems caused by deformities, etc., quickly obtain standard sampling sections to obtain accurate measurement data and information. When observing the motion curves of different positions of the heart in the same cardiac cycle, the measurement and analysis can be performed in this mode, the whole heart function report can be automatically generated, and the TEI index measurement can be completed quickly. Diagnosis problems caused by deformities, etc., quickly obtain standard sampling sections to obtain accurate measurement data and information. When observing the motion curves of different positions of the heart in the same cardiac cycle, measurement and analysis can be carried out in this mode, the whole heart function report can be automatically generated, and the TEI index measurement can be completed quickly