Which of the following is useful in the diagnosis of the enlargement of the heart chambers and some type of valvular disorders?
A. Apexcardiograph
B. Ballistocardiograph
C. Electro-oculograph
D. Electro-retinograph
Answer:A
Which of the following is useful in the diagnosis of the enlargement of the heart chambers and some type of valvular disorders?
A. Apexcardiograph B. Ballistocardiograph C. Electro-oculograph D. Electro-retinograph
Explanation: The apexcardiograph has limited applications. It is, however, useful in the diagnosis of the enlargement of the heart chambers and some type of valvular disorders.