A | B |
C | D |
E | F-G |
I-L | M |
N-O | P |
R | S | T-U |
The process of reflecting ultrasound Doppler signals off the heart and
surrounding anatomical structures to visualize cardiac activity and
structure, and facilitate diagnosis.
Accumulation of an excessive amount of watery fluid in cells, tissues or
A diagnostic test that records the electrical activity of the brain.
Electrodes are laced on different locations of the scalp, and the difference
between the electrical potential of the two sites is recorded.
Ejection Fraction (EF)
The portion of the end-diastolic volume that is actually ejected (normally
Electrocardiogram (ECG or EKG)
A graphic representation of the electrical activity of the heart. Also
called an ECG or EKG.
Mass of undissolved matter in a blood vessel brought there by blood current
or flow. Emboli may be solid, liquid or gaseous. Emboli may consist of bits
of tissue, tumor cells, fat globules, air bubbles, clumps of bacteria, and
Endoscopic Vein Harvesting (EVH)
A process in which a section of a vein is taken from one part of the body to
repair or replace a diseased blood vessel in another body area. For example,
the saphenous vein, located in the leg, may be harvested for use during
coronary artery bypass surgery.
Tube used inside the trachea to provide an airway through the trachea while
preventing aspiration of foreign material into the bronchus.
Epiaortic Ultrasound Imaging
Use of ultrasound to determine the location and severity of atherosclerotic
disease in the ascending aorta. More sensitive than TEE or manual palpation.
A mature red blood cell that contains molecular hemoglobin.
Exercise Tolerance Testing
Stress test; a diagnostic test in which the patient exercises on a
treadmill, bicycle, or other equipment while heart activity is monitored by
Removal of a tube from an organ, structure, or orifice; specifically,
removal of the tube after intubation.
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