cardiograph meaning in Hindi

One invention was a device for positioning cardiograph sensor.
By early 1960, Satomura completed two other studies on an " Ultrasonic Doppler Cardiograph " and " Ultrasonic Blood Rheograph ".
The clinic desperately needs gas anaesthesia equipment, drips for curing dehydration, x-ray equipment, and an electro-cardiograph machine.
When their record against the best squads in the Western Conference read like a flat line on a cardiograph, and the routine question was " What's wrong ?"
"Discovery "'s other mission payloads included the Continuous Flow Electrophoresis System ( CFES ) III, which was flying for sixth time; two Shuttle Student Involvement Program ( SSIP ) experiments; the American Flight Echo-cardiograph ( AFE ); two Getaway Specials; a set of Phase Partitioning Experiments ( PPE ); an astronomical photography verification test; various medical experiments; and " Toys in Space, " an informal study of the behavior of simple toys in a microgravity environment, with the results being made available to school students upon the shuttle's return.

noun.

a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles
synonyms：
medical instrument that records electric currents associated with contractions of the heart
synonyms：