37 Bilder zum Thema "Graphique de r" bei ClipDealer

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Note that the V3 lead of this ECG shows that the amplitude of R wave is greater than the amplitude of S wave, and there is counterclockwise rotation.
Stress businessman at office room holding pen pointing summary r
Double exposure of smart medical doctor working with operating r
Neon Light Alphabets. Letter R
Two businessmen working with a digital tablet and make writing r
Businessman using holograms datas digital sphere with a pen 3D r
Graphic designer saving money with good energy chart rating 3D r
Businessman using holograms datas digital sphere with a pen 3D r
Male and female business partners analysing statistical annual r
Double exposure of smart medical doctor working with operating r
laser cut plywood symbol of file excel
baby r touching digital display
Businessman holds Earth in a hand with stock graph. Concept of r
Double exposure of smart medical doctor working with operating r
Rising arrows
Double exposure of smart medical doctor working with operating r
Double exposure of smart medical doctor working with operating r
Double exposure of smart medical doctor working with operating r
Group of female robots heads using digital hologram screens 3d r
Double exposure of smart medical doctor working with operating r
saving energy consumption with oil-filled radiator concept, 3D r
Double exposure of smart medical doctor working with operating r
Double exposure of smart medical doctor working with operating r
Double exposure of smart medical doctor working with operating r
Double exposure of smart medical doctor working with operating r
Group of female robots heads using digital hologram screens 3d r
It is best to measure the QRS wave duration in a 12 lead synchronous electrocardiogram, as some of the QRS wave start and end points are located on the isoelectric line.
In the frontal plane lead system, when the initial vector of the QRS wave is directed downward, the positive initial QRS wave is recorded in leads II, III, and aVF.
In the aVR lead, the QRS wave can be in the form of QS, rS, Qr, rsr, etc., with the main wave being negative.
Some measured values of ECG have differences in gender, age and race, for example, the QRS wave amplitude of Chinese is different from that of Caucasians.
In the 12 lead ecg, the highest R wave amplitude is commonly found in the left chest lead, while the lead with the deepest S wave amplitude is commonly found in the right chest lead.
In the frontal lead system, when the initial vector of the QRS wave points upward, the II, III, and aVF leads record a negative initial QRS wave, i.e., a small q wave.
Narrow QRS wave and wide QRS wave
In the aVR lead, the QRS wave can have an initial r wave or no initial r wave, depending on whether the initial excitation is directed upwards or downwards.
In the frontal plane lead system, when the maximum QRS wave potential is more parallel to a certain lead, the R wave amplitude of that lead is highest in the limb lead.
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At present, the definition of narrow QRS complex is QRS durationgreater than or equal to 120ms, and wide QRS complex is defined as QRS duration beyond 120ms.

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