QRS Records was created in 1928.
Nothing, they are equivalent.
does a normal qrs complex measures <.12
"QRS" generally means to send messages slower.
QRS-- A pattern seen in an electrocardiogram that indicates the pulses in a heart beat and their duration. Variations from a normal QRS pattern indicate heart disease.
the answer is RS
The Volunteer Fire Company I work at has A Quick Response Service or (QRS). The QRS Vehicle is a 1999 Chevrolet suburban 2500 4x4. We use our QRS o respond to medical calls in our area? I am wonder why some Fire companies like mine use Quick Response units? what is the difference between a QRS unit and an Ambulance. Our QRS doesn't carries people but it carries equipment and backboards. Why are QRS used instead of an ambulance. Thanks. :)
The QRS complex on an ECG represents ventricular depolarisation. This wave should have the greatest amplitude.
Ues
It is 90 degrees
The ventricles contracting.
When ventricles depolarize