Term
| The ASE recommends the LV be divided into ____ segments. |
|
Definition
|
|
Term
| In the PLAX view the heart walls are visualized? |
|
Definition
mid posterior
anteroseptal
basal |
|
|
Term
| The area of the heart where the coronary sulcus meets the interventricular sulcus is called? |
|
Definition
|
|
Term
| The inner surface of the heart wall is called? |
|
Definition
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|
Term
| Which of the heart wall layers is responsible for the heart's ability to contract ? |
|
Definition
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|
Term
| The LVOT ends at the level of the? |
|
Definition
|
|
Term
| The most anterior chamber of the heart is the ? |
|
Definition
|
|
Term
| What structure in the RV extends from the lower interventricular septum to the anterior wall where it joins the papillary muscle ? |
|
Definition
|
|
Term
| The RVOT is refered to as the ? |
|
Definition
conus arteriosus
&
infundibulum |
|
|
Term
| What are the normal number of PV4's? |
|
Definition
|
|
Term
| Where are the pectinate muscles located in the LA ? |
|
Definition
|
|
Term
| The cardiac structure that forms the right lateral cardiac border is the ? |
|
Definition
|
|
Term
| Which three structures empty blood into the RA ? |
|
Definition
|
|
Term
| The eustachian valve is located in the ? |
|
Definition
|
|
Term
| The torus aorticus is located in the ? |
|
Definition
|
|
Term
| Turbulence occurs when Reynolds number exceeds ? |
|
Definition
|
|
Term
| The support structures at the end of each of the AOV cusps are called ? |
|
Definition
|
|
Term
| The largest of the TV leaflets is the ? |
|
Definition
|
|
Term
| There is a direct relationship between the degree of myocardial muscle fiber stretch and force generated by the succeeding contraction. This describes ? |
|
Definition
|
|
Term
| What structure is continuous with the posterior aortic root wall ? |
|
Definition
| anteromedial mitral leaflet |
|
|
Term
| The origin of both the AO and PA is the ? |
|
Definition
| embryonic truncus arteriosus |
|
|
Term
| This artery is NOT usually a direct branch off of the AO arch: |
|
Definition
| Right common carotid artery |
|
|
Term
| Isolvolumic relaxation occurs_____ |
|
Definition
|
|
Term
| If the conus artery does not have its own ostium, then it is the first branch off of the ? |
|
Definition
|
|
Term
| The great cardiac vein anastomoses with the: |
|
Definition
|
|
Term
| The second heart sound is made by the ? |
|
Definition
|
|
Term
| What % of blood does atrial contraction contribute to LV filling ? |
|
Definition
|
|
Term
| The primary pacemaker of the heart is the ? |
|
Definition
|
|
Term
| The T wave on the EKG represents ? |
|
Definition
| ventricular repolarization |
|
|
Term
| The amount of blood pumped out of the AO with every beat is reffered to as ? |
|
Definition
|
|
Term
| Flow in the upper pulmonary vein should be obtained ? |
|
Definition
|
|
Term
| What is typically the best view to obtain flow in the right pulmonary vein ? |
|
Definition
|
|
Term
| The relationship between pressure and velocity is determined by ? |
|
Definition
|
|
Term
| Approximately what % of blood filling occurs in the LV during early diastolic filling ? |
|
Definition
|
|
Term
| The ventricles are defined externally by the |
|
Definition
| Interventricular sulci which extends down from the coronary sulcus to apex |
|
|
Term
| The 3 walls of the ventricles are: |
|
Definition
| epicardium, myocadium, endocardium |
|
|
Term
| Cardiac muscles beat for a long time and rest for a short time because of ? |
|
Definition
| Sarcosomes or mitochondria ( break down metabolic waste) |
|
|
Term
|
Definition
| 1. Parietal Pericardium 2. Pericardial Cavity 3. Visceral Pericardium (epicardium) 4. Myocardium 5. Endocardium |
|
|
Term
| The right coronary and non coronary cusps of the aortic valve lie up against the medial right Atrial wall..this forms? |
|
Definition
|
|
Term
| The inner layer of an artery |
|
Definition
|
|
Term
| The middle layer of an artery |
|
Definition
|
|
Term
| The outer layer of an artery (white fibrous ) |
|
Definition
|
|
Term
| Windkessel is used to describe? |
|
Definition
| The AO ability to act as a compression chamber \ reservoir for blood due to distensibility & compliance when rapid ejection from the LV occurs |
|
|
Term
| Normal range of right ventricular & pulmonary artery systolic pressure is between: |
|
Definition
|
|
Term
| Normal pressure values: RA during systole/ diastole |
|
Definition
|
|
Term
| Normal pressure values: RV during systole/diastole |
|
Definition
|
|
Term
| Valsalva maneuver results are: |
|
Definition
| Causes positive intrathoracic pressure which diminishes venous return so that CO & Atrial pressure fall. The reflex increase in sympathetic outflow causes the HR to increase & contract arterioles. |
|
|
Term
| Normal pressure values: left side Systolic/diastolic |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| Late Diastolic filling sound |
|
|
Term
| Timing of Pulmonary Vein Flow: PVs1 |
|
Definition
|
|
Term
| Timing of Pulmonary Vein: PVs2 |
|
Definition
|
|
Term
| Timing of Pulmonary Vein Flow: PVd |
|
Definition
| During diastole after MV opening |
|
|
Term
| Timing of Pulmonary Vein Flow: PVa |
|
Definition
|
|
Term
| Timing of Pulmonary Vein Flow: PVa dur |
|
Definition
|
|
