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CARDIAC OVERVIEW
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Assessment of the Cardiovascular System
On Your Own: Review the anatomy of the heart and vessels Review normal circulation Review coronary circulation
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Coronary Circulation
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Conduction System of the Heart
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Preload and Afterload
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Variables that Influence Stroke Volume
Contractility The force of cardiac contraction independent of preload Increased by: Sympathetic stimulation Calcium release Decreased by: Hypoxia and acidemia
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Assessing for Clubbing
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Diagnostic Tests Chest xray ECG Cardiac Catheterization Arteriography
Thallium scan Exercise stress test CK-MB LDH Cholesterol Triglycerides Lipoproteins Myoglobin Troponins C-reactive protein
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Hemodynamic Monitoring
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