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Adult Echo Review
Question | Answer |
---|---|
propagation speed | 1540 m/s |
pericardial cavity | fluid filled space, 10-30 ml |
fibrous layer | tough dense connective tissue |
Serous layer | made up of parietal and visceral(epicardium) |
Anterior interventricular sulcus | separates RV and LV |
Coronary sulcus | separates RA from RV |
Epicardium | outer most layer |
myocardium | middle layer |
Endocardium | innermost layer |
Right heart | Contains eustacian valve and moderator band |
Left heart | walls of left heart 2/3 thicker than the right |
AV valves | Tricuspid & mitral |
Semilunar valves | Pulmonic & aortic |
Tricuspid valve leaflets | anterior posterior and septal |
Mitral valve leaflets | anterior and posterior; anterior leaflet is longer |