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µm
micrometer
from wikipedia "A micrometre is one-millionth of a metre (1/1000 of a millimetre, or 0.001mm). Its unit symbol in the International System of Units (SI) is μm"
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∙ 12y ago
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How many lead wires are used to obtain a 12-lead ECG tracing?
FOUR
What are the effects of adrenaline on ECG?
adrenaline speeds the heart and the ecg will reflect that.
Does ecg hurt?
NO
The ecg term vector refers to?
Force
Why does RR interval of ECG vary during normal respiration?
The RR interval of ECG vary during normal respiration because of the sinus arrhythmia.
What is QRS in ECG?
The QRS complex on an ECG represents ventricular depolarisation. This wave should have the greatest amplitude.
What the meaning of suspected right hypertrophy low QRS amplitude probably abnormal ECG?
probably abnormal ECG?
What is the difference between ECG and ICU?
ECG An electrocardiogram (ECG) is a test that records the electrical activity of the heart. ECG is used to measure the rate and regularity of heartbeats as well as the size and position of the chambers, the presence of any damage to the heart, and the effects of drugs or devices used to regulate the heart (such as a pacemaker). See also stress test and Holter monitor (24h). = Intensive-care unit = An intensive care unit (ICU), critical care unit (CCU), intensive therapy unit or intensive treatment unit (ITU) is a specialized department used in many countries' hospitals that provides intensive care medicine. Many hospitals also have designated intensive care areas for certain specialities of medicine, as dictated by the needs and available resources of each hospital. The naming is not rigidly standardized.
What does ECG measure?
The electrical activity of the heart.
Application of ecg?
An ECG is an electrocardiography. It is used to detect and record the electrical impulses of the heart. An ECG is non-invasive and may be used as a diagnostic tool to detect abnormalities.
What is ECG or EKG?
ECG and EKG are the same used to map the electrical activity of heart
What are the lines on paper that measure a heartbeat?
The ECG Tracings are seen on paper. The time intervals are shown as well as the measurements of each block on the paper.The ECG paper records time sequences (horizontal deflections) and amplitude (vertical deflections) of the electrical activity of the heart. The horizontal lines measure time intervals and heart rate.You will see first the P wave, the QRS complex, and the T wave. The P wave is the atria contracting, the QRS is the ventricle contacting, and the T wave is the relaxation of the ventricles.
Variance in the rhythm of your heart?
It is the variance in time between each heartbeat. ECG, and blood pressure tests are often used to measure the variance in the rhythm of the heart.
What does myocardial ischemia look like on an ECG?
The ECG sign of subendocardial ischemia is ST segment depression. Note that ECG is used more now that EKG.
How is the heart's electrical activity analyzed?
An electrocardiogram (ECG) can be used to measure the rhythms of the heart.
ECG is used for the diagnosis of ailments of the?
heart
What electrode is used for grounding for an ECG?
V1
