Cardiac System
Terms
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- APE To Man
- Aortic valve - R 2nd ICS Pulmonic valve - L 2nd ICS Erb's point - L 3rd ICS Tricuspid valve - L 4th ICS Mitral valve - L 5th ICS (midclavicular line)
- Atrioventricular valves:
- 1. Tricuspid 2. Mitral
- Blood is received in the heart from the coronary arteries:
- 1. Left anterior descending 2. Fight Coronary artery 3. Circumflex
- EKG/ECG records:
- electrical activity of the heart.
- Great Vessels:
- aorta, pulmonary artery, superior vena cava, inferior vena cava, pulmonary veins
- P wave =
- atrial depolarization
- QRS complex =
- atrial repolarization hidden and ventricular depolarization
- receives blood from the left atria and ejects blood to the aorta and peripheral circulation
- Left Ventricle
- receives blood from the pulmonary vein and ejects blood to the left ventricle
- Left Atria
- receives blood from the right atria and ejects blood to the pulmonary artery
- Right Ventricle
- receives blood from the superior and inferior vena cava and ejects blood to the right ventricle
- Right Atria
- Regugitant:
- leaking mitral valve
- Semilunar Valves:
- 1. Pulmonary 2. Aortic
- Stenotic:
- narrowed aortic valve
- T wave =
- ventricular repolarization