Question

Who created an echo in the heart

Answer 1

Explanation:

The original description of M-mode echocardiography in 1953, by Inge Edler (1911–2001) and his physicist friend Hellmuth Hertz, marked the beginning of a new diagnostic noninvasive technique. Edler used this technique primarily for the preoperative study of mitral stenosis and diagnosis of mitral regurgitation.

Answer 2

Answer:

who created an echo in heart

Explanation:

echo in heart is created by Inge Edler