to form a plurality of spectral bands, the content of a spectral band representing the frequency content of the measurements within a frequency band, forming a weighted sum of the content of the spectral bands, with different weighting coefficients applied to at least some of the spectral bands,...
Inconclusive– This result means the test was not able to determine your ECG, which could be the result of a pacemaker, signs of a heart condition the app cannot recognize, or even a physiological condition that prevents a signal from producing a good recording. Your best bet is to wait an...
Although the pulse is a seemingly trivial physiological event, it allows conclusions to be drawn about the factors that determine it. Among other things, it provides information about the heart rate, the heart rhythm, the systolic rate of pressure rise as well as the blood pressure and the fil...
Your doctor may also check the pulses in your arm and ankle to determine if they are weak or even absent. If you're diagnosed with high blood pressure, your doctor may recommend other tests, such as: Electrocardiogram (EKG or ECG): A test that measures the electrical activity, rate, and...
The limb leads record the ECG in the coronal plane, and so can be used to determine the electrical axis (which is usually measured only in the coronal plane). The limb leads are called leads I, II, III, AVR, AVL and AVF. Figure 2 shows the relat...
Cardiologists treat a variety of heart-related conditions, such as coronary artery disease, heart rhythm disorders, heart failure, and hypertension. They use diagnostic tests like electrocardiograms (EKGs), echocardiograms, and stress tests to evaluate heart function and determine the best treatment ...
What would happen to the ECG trace if the subject sneezed or laughed during a recording? Why? Describe the characteristic of the lymph nodes associated with chronic inflammation. Include patient examples with intervention needed. Determine whether the following is a clinic...
Answer to: How does the ECG vary and what is occurring during these conditions: junctional rhythm, second degree heart block and ventricular...
英语翻译ECG (electrocardiogram) is a test that measures the electrical activity of the heart.The heart is a muscular organ that beats in rhythm to pump the blood through the body.The signals that make the heart's muscle fibres contract come from the sino
Your doctor may use an electrocardiogram to determine or detect: Abnormal heart rhythm (arrhythmias) If blocked or narrowed arteries in your heart (coronary artery disease) are causing chest pain or a heart attack. Whether you have had a previous heart attack. ...