Cardiac Conduction System – Heart (Cor)
About the Lecture
The lecture Cardiac Conduction System – Heart (Cor) by Craig Canby, PhD is from the course Thoracic Viscera with Dr. Canby.
Included Quiz Questions
What is the pacemaker of the heart?
- Sinoatrial node
- Atrioventricular node
- Right AV bundle
- Left AV bundle
- Purkinje fibers
What is the natural firing rate of the SA node?
- 60–100 times a minute
- 40–50 times a minute
- 50–60 times a minute
- 90–110 times a minute
- 120-150 times a minute
What is the correct order of impulses traveling to the conduction apparatus of the heart?
- SA node, atria, AV node
- AV node, ventricles, bundle of His
- SA node, bundle of His, AV node
- Atria, SA node, AV node
- Ventricles, atria, SA node
The ablation of Koch’s triangle can be an effective treatment for which of the following conditions?
- Atrial fibrillation
- Hypertension
- Deep venous thrombosis
- Pulmonary embolism
- Myocardial infarction
Which coronary artery travels with the great cardiac vein?
- Anterior interventricular artery (left anterior descending)
- Left coronary artery
- Right coronary artery
- Posterior interventricular artery
![Anatomy [Archive]](https://assets-cdn1.lecturio.de/lecture_collection/image_medium/87992_1693919964.png)
Author of lecture Cardiac Conduction System – Heart (Cor)
Craig Canby, PhD
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Concise and aimed explanation contributes to an interactive lecture which makes learning enjoyable.
I liked the whole Cardiac Conduction System. Thank you Professor for the lecture. Really helpful and easy to follow.
