-s-Naklejki When the frequency of sinus rhythm is less than 60 beats per minute, it is called sinus bradycardia. Severe sinus bradycardia should be suspicious of sick sinus syndrome.#F737112807
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-s-Naklejki A 2:1 left bundle branch block is considered when complete left bundle branch block alternates with normal QRS complexes and the PR interval is fixed.#F847783602
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-s-Naklejki Abstract Business chart with uptrend line graph, bar chart and stock numbers in bull market with arrow up and down. Evaluation of investment risks banner. financial markets background, trading pattern#F373076168
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-s-Naklejki Malta flag and heartbeat line illustration. Medicine of Malta with country name#F261838606
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-s-Naklejki Vector graph design with infographic template. Data visualization for your statistics or information presentation#F231907705
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-s-Naklejki Abstract Business chart with uptrend line graph, bar chart and stock numbers in bull market with arrow up and down. Evaluation of investment risks banner. financial markets background, trading pattern#F423040326
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-s-Naklejki Elecrocardiograme Normal ECG reading, QRS complex, PR interval#F901501327
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-s-Naklejki Financial graph, Business strategy, Business concept, Price increase, Price decrease#F1218311895
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-s-Naklejki Red chart#F39196596
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-s-Naklejki Three resistors connected in series diagram and formula.#F957223551
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-s-Naklejki Financial graph#F18708324
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-s-Naklejki Goal line graph on the statistics table. Statistics graph on the world map. Business growth abstract background. Graph corporate future growth plan. Business development to success concept.#F345511067
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-s-Naklejki Analytics with Colorful Lines Vector Illustration#F212318243
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-s-Naklejki Electromechanical separation is an ECG of cardiac arrest. The heart has only electrical activity, but no mechanical activity. It needs to be differentiated from ventricular escape rhythm.#F535117832
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-s-Naklejki Financial graph, Business strategy, Business concept, Price increase, Price decrease#F1218311842
-s-Naklejki The common ECG changes in COPD patients include right axis deviation, low voltage, right atrial abnormality and clockwise rotation.
#F1531791156
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-s-Naklejki The common ECG changes in COPD patients include right axis deviation, low voltage, right atrial abnormality and clockwise rotation.
#F1530615028
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-s-Naklejki When the amplitude of QRS wave is less than 5 mm in all limb leads and less than ＜10mm in all chest leads, it is diagnosed as low QRS voltage.
#F1530344199
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-s-Naklejki When the maximum frontal ventricular excitation potential tends to be perpendicular to a certain lead axis, the lead records a QRS wave with low amplitude or variable morphology.
#F1521294488
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-s-Naklejki When the sinus cycle changes by more than 120ms, the electrocardiogram diagnosis is sinus arrhythmia, which is caused by irregular impulses from the pacemaker cells of the sinoatrial node.
#F1503692459
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-s-Naklejki Tuberculosis is an infectious disease of respiratory system, which is caused by mycobacterium tuberculosis, and its typical pathological feature is necrotizing granulomatous inflammation.Magnify 40x.
#F1494778556
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-s-Naklejki Tuberculosis is an infectious disease of respiratory system, which is caused by mycobacterium tuberculosis, and its typical pathological feature is necrotizing granulomatous inflammation.Magnify 40x.
#F1494687973
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-s-Naklejki Pathological photos of smokers' lungs show that the black substance is deposited carbon powder, which can easily cause interstitial lung disease and COPD. Magnify 1000x.
#F1492349457
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-s-Naklejki Decremental conduction is a kind of pathological conduction, and the amplitude of action potential decreases gradually until action potential cannot be generated and conduction is interrupted.
#F1479449341
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-s-Naklejki When the QRS wave amplitude of all limb leads is less than 5mm and the QRS wave amplitude of chest leads is normal, it is a imb leads low voltage, and the most common cause is dilated cardiomyopathy.
#F1479112822
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-s-Naklejki When the electrocardiogram shows low QRS voltage in limb leads, high QRS voltage in chest leads, and poor R-wave progression, it tends to consider dilated cardiomyopathy.
#F1478969897
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-s-Naklejki When the QRS wave amplitude is less than 5mm in all 6 limb leads and less than 10mm in all 6 chest leads, the electrocardiogram diagnosis is low QRS wave.
#F1478578153
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-s-Naklejki The conduction system of the heart is responsible for the generation and conduction of cardiac electrical impulses, and is the electrical system of the heart. #F809531835
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-s-Naklejki Electric impulses can be conducted, but the conduction speed slows down, resulting in conduction delay and affecting the morphology of the P wave, PR interval, and QRS wave.#F1131106779
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-s-Naklejki This is a histological photo of the human small intestine, focusing on the goblet cells, where mucogenic particles are visible in the cells and the nucleus is at the bottom. Magnify 1000x.
#F1285298275
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-s-Naklejki The conduction system of the heart is the electrical anatomy of the heart, which runs from the atria to the ventricles and is responsible for the formation and conduction of impulses.#F738011003
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