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Pig Heart Dissection

Pig Heart Dissection. Health Essentials 1, 2 Ms. Quintana. VIDEOS. http://www.youtube.com/watch?v=mNjATiS7d30 http://www.youtube.com/watch?v=TdRBVsccPE4 http://www.youtube.com/watch?v=F5a0DruZpjY. (gulp) But sheep have nice hearts…. Supplies you will use:. Dissection Tray & Pig Heart.

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Pig Heart Dissection

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  1. Pig Heart Dissection Health Essentials 1, 2 Ms. Quintana

  2. VIDEOS http://www.youtube.com/watch?v=mNjATiS7d30 http://www.youtube.com/watch?v=TdRBVsccPE4 http://www.youtube.com/watch?v=F5a0DruZpjY

  3. (gulp)But sheep have nice hearts…

  4. Supplies you will use:

  5. Dissection Tray & Pig Heart Don’t forget your gloves!

  6. Exterior Anatomy of the Heart

  7. Base Apex

  8. Let’s Get Started!!!

  9. Anterior View

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

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

  12. Aorta: Posterior View Aorta Lf. Rt.

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

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

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

  16. Rt. Pul. vein Lf. Pul. vein

  17. Interior Anatomy of the Heart

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

  19. Open heart on dissection tray. Anterior half Posterior half Rt. Lf.

  20. Rt. Atrium Lf. Atrium aorta Septum Rt. Lf.

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

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

  23. Mitral valve Septum

  24. cusp Septum

  25. Chordae tendinae Chordae tendinae

  26. 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)

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

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