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Cardiopulmonary (Kali Dansingburg)

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Term
Definition
Amplitude   Refers to amount, extent, size, abundance, or fullness.  
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Artifact   Additional electrical activity picked up by the electrocardiograph that interferes with the normal appearance of the ECG cycles.  
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Atherosclerosis   Buildup of fibrous plaques of fatty deposits and cholesterol on the inner walls of an artery that causes narrowing, obstruction, and hardening of the artery.  
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Baseline   The flat horizontal line that separates the various waves of the ECG cycle.  
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Cardiac cycle   One complete heartbeat.  
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Dysrhythmia   An irregular heart rate or rhythm; also termed arrhythmia.  
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ECG cycle   The graphic representation of a heartbeat.  
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Electrocardiogram (ECG)   The graphic representation of the electrical activity of the heart.  
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Electrocardiograph   The instrument used to record the electrical activity of the heart.  
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Electrode   A conductor of electricity, which is used to promote contact between the body and the electrocardiograph.  
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Electrolyte   A chemical substance that promotes conduction of an electrical current.  
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Flow rate   The number of liters of oxygen per minute that come out of an oxygen delivery system.  
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Hypoxemia   A decrease in the oxygen saturation of the blood.  
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Hypoxia   A reduction in the oxygen supply to the tissues of the body.  
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Interval   The length of a wave or the length of a wave with a segment.  
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Ischemia   Deficiency of blood in a body part.  
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Normal sinus rhythm   Refers to an ECG that is within normal limits.  
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Oxygen therapy   The administration of supplemental oxygen at concentrations greater than room air to treat or prevent hypoxemia.  
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Peak flow rate   The maximum volume of air that can be exhaled when the patient blows into a peak flow meter as forcefully and as rapidly as possible.  
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Segment   The portion of the ECG between two waves.  
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Spirometer   An instrument for measuring air taken into and expelled from the lungs.  
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Spirometry   Measurement of an individual's breathing capacity by means of a spirometer.  
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Wheezing   A continuous, high-pitched whistling musical sound heard particularly during exhalation and sometimes during exhalation.  
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Created by: kalidansingburg
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