22 Bilder zum Thema "sinus node" bei ClipDealer

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Generally, when the sinus heart rate is below 60 beats per minute, it is called sinus bradycardia. This arrhythmia can be both physiological and often pathological.
R wave greater than S wave is judged to be positive; R smaller than S is judged to be negative; R equal to S amplitude is judged to be equipotential.
The QT interval of ECG is from the beginning of QRS wave to the end of T wave, representing the total time of ventricular depolarization and repolarization.
When the sinus P wave on the ecg disappears, it may be due to abnormal generation and/or conduction of sinus impulses, or it may be due to atrial muscle lesions that cannot excite.
Abnormal ECG refers to changes in depolarization waves and or repolarization waves, most of which are pathologic and few are physiological.
Sometimes, there may be slight non-specific changes and normal variations in the electrocardiogram, which are often due to physiological reasons and have no clinical therapeutic significance.
Abnormal ECG refers to changes in depolarization waves and or repolarization waves, most of which are pathologic and few are physiological.
A 67-year-old man presents with heart palpitations, numbness of the lips and nausea after consuming poisonous shellfish. ECG showed sinus bradycardia.
Magnetic resonance imaging (MRI) of neck, sagittal view,
Magnetic resonance imaging (MRI) of neck,
Female Breast anatomy and axillary Lymph nodes detailed colorful illustration. Flat design.
Ecg: white
When sinus arrest occurs, the electrocardiogram will show a long P-P interval, which is not multiples of the basal sinus cycle, including physiological and pathological reasons.
Female Breast (Lateral View)
When the first degree interatrial block occurs, the conduction time from the right atrium to the left atrium is prolonged, the P wave widens, and bimodal P wave ECG changes appear.
A detailed 3D illustration of an Electrocardiogram ECG displaying sinus arrhythmia, a condition characterized by irregular heart rhythms originating from the sinus node.
A young woman at an appointment with an otolaryngologist talks about her symptoms. A professional ENT doctor examines a patient. Sinusitis is complications of viral diseases
A detailed 3D illustration of an electrocardiogram displaying sinus bradycardia, a condition characterized by a slow heart rate originating from the sinus node, typically below 60 beats per minute.
A detailed 3D illustration of an Electrocardiogram ECG displaying sinus arrhythmia, a condition characterized by irregular heart rhythms originating from the sinus node.
A young woman at an otolaryngologist's appointment talks about her symptoms in the lymph nodes. A professional ENT doctor examines the patient
An electrocardiogram displaying sinus bradycardia, a condition characterized by a slow heart rate originating from the sinus node, typically below 60 beats per minute, 3D illustration.
A patient at an appointment with an otolaryngologist talks about his symptoms. A professional ENT doctor examines a patient. Sinusitis is complications of viral diseases

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