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2. Electrocardiography - Wikipedia

   en.wikipedia.org/wiki/Electrocardiography

   Electrocardiography is the process of producing an electrocardiogram (ECG or EKG [a]), a recording of the heart's electrical activity through repeated cardiac cycles. [4] It is an electrogram of the heart which is a graph of voltage versus time of the electrical activity of the heart [ 5 ] using electrodes placed on the skin.

3. Cardiovascular technologist - Wikipedia

   en.wikipedia.org/wiki/Cardiovascular_technologist

   Cardiovascular technicians who obtain EKGs are known as electrocardiograph (or EKG) technicians. To take a basic EKG, which traces electrical impulses transmitted by the heart, technicians attach electrodes to the patient's chest, arms, and legs, and then manipulate switches on an EKG machine to obtain a reading. An EKG is printed out for ...

4. Signal-averaged electrocardiogram - Wikipedia

   en.wikipedia.org/wiki/Signal-averaged...

   Signal-averaged electrocardiography (SAECG) is a special electrocardiographic technique, in which multiple electric signals from the heart are averaged to remove interference and reveal small variations in the QRS complex, usually the so-called "late potentials".

5. National Healthcareer Association - Wikipedia

   en.wikipedia.org/wiki/National_Healthcareer...

   Certified technicians work alongside licensed nurses and/or doctors. These positions would include individuals working as phlebotomists, EKG technicians, clinical medical assistants, patient care technicians, medical laboratory assistants, medical transcriptionists, medical administrative assistants, billing and coding specialists, mental health technicians, and surgical/operating room ...

6. Cardiac monitoring - Wikipedia

   en.wikipedia.org/wiki/Cardiac_monitoring

   Cardiac monitoring generally refers to continuous or intermittent monitoring of heart activity to assess a patient's condition relative to their cardiac rhythm.Cardiac monitoring is usually carried out using electrocardiography, which is a noninvasive process that records the heart's electrical activity and displays it in an electrocardiogram. [1]

7. 9 Weird Symptoms Cardiologists Say You Should Never Ignore

   www.aol.com/lifestyle/9-weird-symptoms...

   They’ll likely do a physical exam and an ankle-brachial index test, which measures blood pressure in your legs and arms. “PAD can be a serious condition that could lead to amputation ...

8. Cardiac stress test - Wikipedia

   en.wikipedia.org/wiki/Cardiac_stress_test

   A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress within a controlled clinical setting. This stress response can be induced through physical exercise (usually a treadmill) or intravenous pharmacological stimulation of heart rate.

9. Automated ECG interpretation - Wikipedia

   en.wikipedia.org/wiki/Automated_ECG_interpretation

   Basic signal features of time and amplitude which are measured and form the basis for automated ECG analysis. A digital representation of each recorded ECG channel is obtained, by means of an analog-to-digital converter and a special data acquisition software or a digital signal processing (DSP) chip.