An U.S. unit is being used to measure the patient’s heartbeat using a 10 MHz signal – if the Doppler signal is 700 Hz (as a result of the motion of the RBCs) and we assume scanning in soft tissue and at a 60 degree angle, what is the velocity of the RBC’s at the Aorta?

An U.S. unit is being used to measure the patient’s heartbeat using a 10 MHz signal – if the Doppler signal is 700 Hz (as a result of the motion of the RBCs) and we assume scanning in soft tissue and at a 60 degree angle, what is the velocity of the RBC’s at the Aorta?

Biomedical Instrumentation Systems

1st Edition

ISBN:9781133478294

Author:Chatterjee

Publisher:Chatterjee

Chapter13: Artifacts And Noise In Medical Instrumentation

Section: Chapter Questions

Problem 9P

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An U.S. unit is being used to measure the patient’s heartbeat using a 10 MHz signal – if the
Doppler signal is 700 Hz (as a result of the motion of the RBCs) and we assume scanning in soft
tissue and at a 60 degree angle, what is the velocity of the RBC’s at the Aorta?

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