Evaluation of cardiac valve motion and fetal hea rate is done in which mode of Ultrasound?
M-Mode Ultrasound is Motion mode and is used to evaluate Fetal Hea Rate and Cardiac Valve movement and echocardiography. Also used for detection of pneumothorax. A Mode Ultrasound is Amplitude Mode for measuring Axial length of Eyeball and orbital biometry (A scan in Opthalmology is the A Mode Ultrasound) B Mode Ultrasound is most commonly used mode. It is Brightness mode for routine Ultrasound. M Mode used in antenatal scan to calculate feral hea rate.
A-mode
B-mode
M-mode
D-mode
ULTRASOUND