Electrocardiogram (ECG or EKG) - Mayo Clinic
2024年4月2日 · An electrocardiogram (ECG or EKG) is a test to record the electrical signals in the heart. It shows how the heart is beating. Sticky patches called electrodes are placed on the chest and sometimes on the arms or legs. Wires connect the patches to a computer, which prints or displays results.
Electrocardiogram (EKG or ECG) Tests: Purpose & Types - WebMD
2024年2月11日 · An electrocardiogram, also called an ECG or EKG, is a simple and painless test that measures the electrical impulses of your heart to check for signs of heart disease. It's done through small...
Electrocardiogram (ECG or EKG) | American Heart Association
2022年12月7日 · An electrocardiogram — abbreviated as EKG or ECG — measures the electrical activity of the heartbeat. With each beat, an electrical impulse (or “wave”) travels through the heart. This electrical wave causes the muscle to squeeze and pump blood from the heart.
Electrocardiography - Wikipedia
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.
Electrocardiogram - Johns Hopkins Medicine
An electrocardiogram (ECG or EKG) is one of the simplest and fastest tests used to evaluate the heart. Electrodes (small, plastic patches that stick to the skin) are placed at certain spots on the chest, arms, and legs. The electrodes are connected to an ECG machine by lead wires.
What Is the Difference Between Electrocardiogram and ... - MedicineNet
What is an electrocardiogram? An electrocardiogram or electrocardiograph (ECG or EKG) is the same thing. An EKG is a test that examines the heart function by measuring the electrical activity of the heart. With each heartbeat, an electrical impulse (or wave) travels through the heart.
Electrocardiogram (EKG/ECG) - Cleveland Clinic
2022年5月13日 · What is an EKG? An electrocardiogram (EKG/ECG) uses temporary electrodes on your chest and limbs to monitor, track and document your heart’s electrical activity (which controls your heartbeats) for diagnostic purposes. A computer translates the information into a wave pattern your healthcare provider can interpret.
Electrocardiogram: Purposes and Types of EKGs | US News
2019年6月7日 · If you're having chest pain or discomfort, or shortness of breath with activity or at rest, it might prompt your health care provider to order an electrocardiogram. This painless test, which...
Electrocardiogram: MedlinePlus Medical Test
What is an electrocardiogram (EKG) test? An electrocardiogram (EKG) test is a simple, painless, and quick test that records your heart's electrical activity. Each time your heart beats, an electrical signal travels through your heart.
Electrocardiogram (EKG or ECG): Procedure and Results - Verywell …
2024年1月29日 · An electrocardiogram, also referred to as ECG or EKG, is a non-invasive test that monitors and records the electrical activity of your heart as it beats. Abnormalities in the expected electrical pattern, as displayed on a graph, can help diagnose different types of heart problems, such as atrial fibrillation, angina, and heart attack.
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