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Surface

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Surface & radiological anatomy of heart & valves Dr. Sama ul Haque Objectives Delineate the surface anatomy of the heart and valves. Explain the radiological anatomy ... – PowerPoint PPT presentation

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Title: Surface


1
Surface radiological anatomy of heart valves
  • Dr. Sama ul Haque

2
Objectives
  • Delineate the surface anatomy of the heart and
    valves.
  • Explain the radiological anatomy of the heart.

3
Surface anatomy of the Heart Valves
4
Location of Heart
5
Surface anatomy of the heart valves
  • Tricuspid Valve
  • Lies behind the right half of the sternum
  • opposite the 4th intercostal space.
  • Mitral Valve
  • Lies behind the left half of the sternum
  • opposite the 4th costal cartilage.

6
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7
Surface anatomy of the heart valves
  • Pulmonary Valve
  • Lies behind the medial end of the 3rd left
  • costal cartilage and the adjoining part of
    the
  • sternum.
  • Aortic Valve
  • Lies behind the left half of the sternum
  • opposite the 3rd intercostal space.

8
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9
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10
Radiological anatomy of the Heart
11
Essentials Before Getting Started
  • Pathway of x-ray beam
  • PA
  • AP
  • Patient Position
  • Upright
  • Supine

12
Erect Posture (A-P View)
13
Erect Posture (P-A View)
14
Supine Posture (A-P View)
15
Densities
  • The big two densities are
  • (1) WHITE - Bone
  • (2) BLACK - Air
  • The others are
  • (3) DARK GREY- Fat
  • (4) GREY- Soft tissue/water
  • And if anything Man-made is on the film, it is
  • (5) BRIGHT WHITE - Man-made

16
Densities
17
X-Ray Chest
18
Heart
19
Heart
20
Right Border
Left Border
21
  • Thank You
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