Which diagnostic analysis is used to identify patients with heart failure? (select all that

There are diagnostic analysis used to identify patients with heart failure. One of which is echocardiogram and chest x-ray that rely on imaging of the heart to assess its structure and function. Another ancillary test to detect abnormalities that may point to heart failure is the B type Natriuretic peptide, the detection of this serum levels is known to rise in the heart failure syndrome.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

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