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Portfolio for Cardiac
Surgery
George L. Hicks, MD
Coronary Anatomy
Left and Right Coronary Arteries
Right/Left Coronary Systems
Left/Right Coronary System
Left Coronary Angiogram
Left Coronary Angiogram
Right Coronary Angiogram
Coronary Anatomy
Valve Anatomy
4 Valves
Semilunar
Pulmonic
Aortic
Atrioventricular
Tricuspid
Mitral
Aortic Valve
Normal Valve
3 Leaflets
– Right Coronary ]
– Noncoronary ]
– Left Coronary ]
cross-sectional area of
about 3 cm sq
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Aortic Valve
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Conduction system
Anterior leaflet mitral valve
Mitral Valve
Normal Valve
2 cusps – Anterior ]
– Posterior ]
2 Papillary muscles – Anterior Lateral ]
– Posterior Medial ]
Cross-sectional area – 4 - 5 cm sq • •
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Mitral Valve
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Tricuspid Valve
Normal Valve
3 leaflets – Septal ]
– Anterior ]
– Posterior ]
3 Papillary muscles – Septal ]
– Posterior ]
– Anterior ] •
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Pulmonary Valve
Normal Valve
3 leaflets
– Anterior ]
– Right ]
– Left ]
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External Cardiac Anatomy
External Cardiac Anatomy
Radiologic Anatomy
