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A synchronized cardioversion shock is delivered a few milliseconds after the R wave on the EKG. The R wave represents ventricular depolarization, which is followed by mechanical contraction of the ventricle. Therefore, it can be seen that a synchronized shock will occur during ventricular contraction, or during ventricular systole, to completely depolarize the myocardium and try to restore a normal rhythm.
What else can I help you with?
How do you change rear shock absorbers on a 97 land rover discovery?
The 1997 Land Rover Discovery shock and Sobers are held in place with a retaining bolt on each end of the shock. Remove the retaining bolts and the shock will come off. Reverse the process to install the new shock absorbers.
What are the ratings and certificates for Land of the Lost - 1974 After-Shock 3-1?
Land of the Lost - 1974 After-Shock 3-1 is rated/received certificates of: Australia:G
How do you absorb shock on a bmx bike in a skate park?
bend your arms and legs as you land this takes some of the shock
What are the two processes that cycle water from land to the atmosphere?
The two processes that cycle water from land to the atmosphere are:1. Evaporation2. Condensation
What land form is not formed by the water cycle?
valleys
What is a humans role in the nitrogen cycle?
they fertilise the land
What are skateboard shock pads?
they help you land without snapping the board and hurting your feet
How is land restored after mining is complete?
it goes back to the rock cycle.
Why do many organisms depend on the water cycle?
The water cycle renews the supply of fresh water on land.
What happens when a land mine explodes?
Explosives detonate, creating a rapidly expanding shock wave. In some cases, the shock wave alone causes injury or death. In other cases, the shock wave drives projectiles that cause injury.
What is the alpaca's life cycle?
I dont know They live in a land
Where does the water cycle starts on land atmosphere or water?
Water
