Overwatchâ¢ is a highly stylized team-based shooter set in a future worth fighting for. Every match is an intense multiplayer showdown pitting a diverse cast of soldiers, scientists, adventurers, and oddities against each other in an epic, globe-spanning conflict.
Find Health Information. Electromyography (EMG) Electromyography (EMG) measures muscle response or electrical activity in response to a nerveâs stimulation of the muscle. The test is used to help detect neuromuscular abnormalities. During the test, one or more small needles (also called electrodes) are inserted through the skin into the muscle.
Your doctor will diagnose a heart attack based on your signs and symptoms, your medical and family histories, and test results. An EKG is a simple, painless test that detects and records the heart's electrical activity. The test shows how fast the heart is beating and its rhythm (steady or irregular). An EKG also records the strength and timing of electrical signals as they pass through each part of the heart. An EKG can show signs of heart damage due to coronary heart disease (CHD) and signs of a previous or current heart attack.