Echocardiography

Front

Produced when a signal from the SA node spreads through the atria on a ECG

Back

P-Wave

Front

Detects electrical current in the heart

Back

Electrocardiogram

Front

Generated by ventricular repolarization

Back

T-Wave

Front

Produced when signal from AV node spreads through ventricular myocardium and depolarizes muscle

Back

QRS complex

Front

Charge shifts from negative to positive

Back

Depolarization

Front

Nerve like process that spreads action potential through ventricular myocardium

Back

Purkinje Fiber

Front

Primary Pacemaker cell of the heart

Back

SA Node

Front

If velocity is increased, Pressure is _________

Back

Decreased

Front

If viscosity is increased, Flow is ____________

Back

decreased

Front

If area is increased, Velocity is _____________

Back

decreased