Course Provider
Learning Objectives
1.Describe the flow of blood through the normal heart and lungs.
2.State the differences between electrical and mechanical cells within the heart.
3.Describe the location and function of the following structures: Sinoatrial (SA) node Atrioventricular (AV) junction Bundle of His Bundle branches Purkinje fibers
4.Name the three cardiac pacemakers, their locations and intrinsic heart rates of pacing.
Describe the correct electrode placement for leads I, II, III and MCL1 or V1
. Define and describe the significance of: P wave PR Interval QRS complex ST segment T wave QRS Interval
State one method of heart rate calculation.
Describe ECG characteristics, nursing priorities, and initial treatment options for the following rhythms: Normal sinus rhythm Sinus bradycardia Sinus tachycardia Atrial fibrillation Atrial flutter Junctional rhythm