-
Set up 24-hour Holter and event monitors, scan and interpret tapes, and report results to physicians.
-
Inject contrast medium into patients' blood vessels.
-
Monitor patients' comfort and safety during tests, alerting physicians to abnormalities or changes in patient responses.
-
Compare measurements of heart wall thickness and chamber sizes to standard norms to identify abnormalities.
-
Obtain and record patient identification, medical history, or test results.
-
Maintain a proper sterile field during surgical procedures.
-
Conduct electrocardiogram (EKG), phonocardiogram, echocardiogram, stress testing, or other cardiovascular tests to record patients' cardiac activity, using specialized electronic test equipment, recording devices, or laboratory instruments.
-
Assist physicians in the diagnosis and treatment of cardiac or peripheral vascular treatments, such as implanting pacemakers or assisting with balloon angioplasties to treat blood vessel blockages.
-
Assess cardiac physiology and calculate valve areas from blood flow velocity measurements.
-
Attach electrodes to the patients' chests, arms, and legs, connect electrodes to leads from the electrocardiogram (EKG) machine, and operate the EKG machine to obtain a reading.
-
Monitor patients' blood pressure and heart rate using electrocardiogram (EKG) equipment during diagnostic or therapeutic procedures to notify the physician if something appears wrong.
-
Explain testing procedures to patients to obtain cooperation and reduce anxiety.
-
Adjust equipment and controls according to physicians' orders or established protocol.
-
Perform general administrative tasks, such as scheduling appointments or ordering supplies or equipment.
-
Observe gauges, recorder, and video screens of data analysis system during imaging of cardiovascular system.
-
Check, test, and maintain cardiology equipment, making minor repairs when necessary, to ensure proper operation.
-
Observe ultrasound display screen and listen to signals to record vascular information, such as blood pressure, limb volume changes, oxygen saturation, or cerebral circulation.
-
Operate diagnostic imaging equipment to produce contrast enhanced radiographs of heart and cardiovascular system.
-
Transcribe, type, and distribute reports of diagnostic procedures for interpretation by physician.
-
Supervise or train other cardiology technologists or students.
-
Prepare and position patients for testing.