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Chapter 9
| Question | Answer |
|---|---|
| Heart divided into 4 chambers | Left & right receiving room (ATRIA) Left & right sending rooms (VENTRICLES) |
| Valvul/o | Valve |
| Atri/o | Atrium (upper chamber) |
| Sept/o | Septum (plural:septa) |
| Ventricul/o | Ventricle (lower chamber) |
| Cardi/o | Heart |
| Coron/o | Heart (crown) |
| Angi/o, vas/o, vascul/o | Vessel |
| Aort/o | Aorta |
| Arteri/o | Artery |
| Ather/o | Fatty plaque |
| Phleb/o,ven/o | Vein |
| Most common heart problem patients report is | Chest pain (pectoralgia) |
| Heart beats out of pace, feel a jumpy sensation | Palpitation |
| Heart beats at an odd rhythm | Arrhythmia, dysrhythmia |
| Pressure on the vessels when heart is relaxed and filling with blood 2nd number of blood pressure | Diastole |
| Heart muscles fibers are contracting and sending blood out of the ventricles, 1st number of blood pressure | Systole |
| Layers of the heart | Pericardium Myocardium Endocardium The valves and the wall of the heart septum |
| Dilation of vessels | Ectasia |
| Floating object that blocks blood flow | Embolus |
| Cut off in blood flow | Occlusion |
| Heart attack (Muscle dies) | Myocardial infarction |
| Heart muscle to thick | Hypertrophic |