A level Biology (3.1.2 Transport in Animals) Karteikarten am Electrical Activity of the Heart and Electrocardiograms, erstellt von Yinka F am 01/02/2018.
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Erstellt von Yinka F
vor fast 7 Jahre
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Schließen
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Erstellt von Yinka F
vor fast 7 Jahre
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Cardiac muscle is myogenic. What does that mean?
Where is the sino-atrial node (SAN) located?
What is the bundle of His?
What does AVN stand for?
Outline the electrical system of the heart
The SAN is like a pacemaker. What does that mean?
Complete the sentences:
The heart muscle ___________ (loses electrical charge) when it contracts, and ___________ when it relaxes. An _________________ records these changes in electrical charge.
What does a PQRST wave look like?
What does the P wave indicate?
What does the QRS complex indicate?
What does the T wave indicate?
What equation do you use to calculate heart beat (bpm)?
What is tachycardia?
What is bradycardia?
What is ectopic heartbeat?
What is fibrillation?
