An atlas of tracings of the electrocardiogram, arterial blood pressure, central venous pressure, pulmonary artery pressure and electrocardiographic images of the cardiac surgical patient. It illustrates, through the bedside hemodynamic monitor, normal and abnormal cardiac physiology and anatomy as well as diagnostic clues to all common cardiovascular conditions requiring surgical treatment. Interpretation and understanding are the goals of the atlas. It includes excellent line drawings and graphs which are superior to anything else currently available.