Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
40 Cards in this Set
- Front
- Back
Valve |
Aortic Semilunar Valve |
|
|
Aorta |
|
|
Aortic Arch |
|
|
Apex |
|
|
Chordae Tendonae |
|
|
Descending (Thoracic) Aorta |
|
|
Inferior Vena Cava |
|
|
Inter ventricular Septum |
|
|
Left Atrium |
|
|
Left Ventricle |
|
Valve |
Mitral Valve |
|
|
Pulmonary Artery (Also called Pulmonary Trunk) |
|
|
Pulmonary Veins |
|
|
Pulmonic Semilunar Valve |
|
|
Right Atrium |
|
|
Right Ventricle |
|
|
Superior Vena Cava |
|
valve |
Tricuspid Valve
|
|
Name the wave. What's happening? |
P wave Atrial depolarization |
|
yellow interval |
PR interval |
|
green segment What's Happening? |
PR segment Bundle Branches (left and right) depolarizing |
|
wave |
Q wave |
|
Red complex. What is happening? |
QRS complex Ventricular Depolarization |
|
blue interval |
QT interval |
|
wave |
R wave |
|
wave |
S wave |
|
purple segment |
ST segment |
|
Name the wave. What's Happening? |
T wave Ventricular repolarization |
|
|
When is Atrial Repolarization on an EKG? |
During the QRS complex |
|
|
What is the Sinoatrial Node? |
SA Node. This is where Cardiac depolarization begins. |
|
|
What is the Atrioventricular node? |
AV Node. This is the 'bridge' between the atria and ventricles for electricity. From the SA node electricity comes here and then goes to the AV bundle (Bundle of His) |
|
|
What is the atrioventricular bundle? |
Bundle of His This is after the AV node and splits into bundle branches going off to each ventricle |
|
|
What are bundle branches? |
Electrical pathways (left and right) after the AV Bundle that are on the ventricles |
|
|
What comes after bundle branches in the electrical pathway of the heart? |
Purkinje Fibers, also known as subendocardial fibers |
|
|
atrioventricular node (AV node) |
|
|
Left and Right Bundle Branches |
|
|
atrioventricular bundle, or A-V Bundle (Bundle of His) |
|
|
Purkinje Fibers |
|
|
Sino-atrial node (SA node) |
|
|
What are Junctional Fibers? |
Fibers in the atria that allow electrical change to move from the SA node to the AV node |
