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Pig Heart Dissection 101

Pig Heart Dissection 101. Detna Levin Kacher DeBakey High School for Health Professions. (gulp) But sheep have nice hearts…. Supplies you will use:. Disposable gloves. S ’ more sticks. Disposable dissection sheets. Pig heart. Scapel. Scarps container. Exterior Anatomy of the Heart.

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Pig Heart Dissection 101

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  1. Pig Heart Dissection 101 Detna Levin Kacher DeBakey High School for Health Professions

  2. (gulp)But sheep have nice hearts…

  3. Supplies you will use: Disposable gloves S’more sticks Disposable dissection sheets Pig heart Scapel Scarps container

  4. Exterior Anatomy of the Heart

  5. Base Apex

  6. Let’s Get Stared!!!

  7. Coronaries Lf. coronary Rt. coronary

  8. Anterior View--Aortic Arch Aorta Arising from the left ventricle of the heart is the largest artery of the body, the aorta. Rt. Lf.

  9. Anterior View--Aortic Arch Lf. common carotid Brachiocephalic trunk (innominate artery) Rt. Lf.

  10. Aorta: Posterior View Aorta Lf. Rt.

  11. Posterior View--Vena Cavae Superior Vena Cava Inferior Vena Cava Lf. Rt.

  12. Anterior View—Pulmonary Artery Rt. Lf.

  13. Posterior View--Pulmonary Artery Lf. Pulmonary artery Lf. Rt.

  14. Posterior View--Pulmonary Veins Rt. Lf. Pulmonary veins are inferior to pulmonary arteries.

  15. Rt. Pul. vein Lf. Pul. vein

  16. Interior Anatomy of the Heart

  17. Dissect heart on the coronal plane This separates the anterior and posterior sections

  18. Open heart on dissection pad. Anterior half Posterior half Rt. Lf.

  19. Rt. Atrium Lf. Atrium aorta Septum Rt. Lf.

  20. aorta Width of right ventricular wall Width of left ventricular wall Septum Lf. Ventricle Rt. Ventricle

  21. Tricuspid valve Cusp of valve Septum Papillary muscles Chordae tendinae

  22. Mitral valve Septum

  23. cusp Septum

  24. Chordae tendinae Chordae tendinae

  25. Final Check point Students should be able to trace pathway of blood through great vessels and heart. (begin with vena cava and end with vena cava)

  26. That’s All folks! …help clean up.

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