electrocardiograph

/ih-lek-troh-kahr-dee-uh-graf, -grahf/US // ɪˌlɛk troʊˈkɑr di əˌgræf, -ˌgrɑf //UK // (ɪˌlɛktrəʊˈkɑːdɪəʊˌɡrɑːf, -ˌɡræf) //

心电图仪,心电图机,心电图,心电图器

Definitions

n.名词 noun

1
Medicine/Medical.
- : a galvanometric device that detects and records the minute differences in electric potential caused by heart action and occurring between different parts of the body: used in the diagnosis of heart disease.

Much that was hoped for from the electrocardiograph in the clinic has not been forthcoming.
The very elaborate and delicate electrocardiograph with the string galvanometer devised by Einthoven is used.
But the electrocardiograph was not needed to diagnose the nature of the trouble.
Then Jack took an electrocardiograph tracing and shook his head.