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.
Study sets matching ekg definitions. The upward deflection of a wave or complex. The two upper chambers of the heart (left and right atrium). A rhythm speed of less than 60 beats per minute. The upward deflection of a wave or complex. The two upper chambers of the heart (left and right atrium). A rhythm speed of less than 60 beats per minute. An anatomical term that describes the direction and distance fâ¦.