Home > Consumer > Hydrogen > Basics > Utilization > Internal Combustion Engines. Hydrogen has a high specific energy, high flame speed, wide range of flammability, and clean burning characteristics which suggest a possibility of high performance in internal combustion engines (ICE). These attributes have been realized for more than half a century since the onset of hydrogen engine development.
Electrocardiography (ECG or EKG*) is the process of recording the electrical activity of the heart over a period of time using electrodes placed on the skin.
What is an EKG? Read about the Electrocardiogram (ECG, EKG) procedure used to reflect underlying heart conditions such as angina, occurrence of a prior heart attack or of an evolving heart attack, and more. Read about the EKG test, interpretation, results, definition, and more.