Peter Munk Cardiac Centre

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This is not an exhaustive list, but includes some of the terminology commonly used in the assessment and treatment of cardiac disorders. To view this glossary simply click on the corresponding letter below:

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Pacemaker

Biologically, any rhythmic center that establishes a pace of activity. An artificial regulator of rate activity.

Pericardial disease

Also known as pericarditis, is inflammation of any of the layers of the pericardium. The pericardium is a thin fibrous membrane sac that surrounds the heart and consists of: An inner layer (visceral pericardium) that envelopes the entire heart.  An outer layer (parietal pericardium) comprising the outer fibrous sac.  A middle fluid layer to prevent friction between the parietal pericardium and visceral pericardium.

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