72 Bilder zum Thema "atrioventricular" bei ClipDealer

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Normal stage AV block in coronary diseas
3D illustration of an ECG displaying 1st degree AV block, a cardiac conduction disorder.
3D illustration visualizing an ECG of 2nd degree AV block (Wenckebach), highlighting abnormal electrical conduction in the heart rhythm.
Due to the large mass of the left ventricle, the dominant excitation potentials of the left and right ventricles are oriented towards the left ventricle, i.e. towards the left, Inferior and posterior.
Male, 23 years old, healthy. When the initial excitation potential of the ventricle deviates from a certain lead axis, a Q wave will be projected onto that lead, which is a physiological Q wave.
The upper limit value of R wave amplitude in each lead of ECG is related to age, sex, body shape, etc. Here are the ECG data of Japanese adults.
ECG with paroxysm correct form of atrial flutter with atrioventricular conduction 1: 1
3D illustration visualizing an ECG with 2nd degree AV block (Wenckebach), highlighting abnormal electrical conduction in the heart rhythm.
3D illustration visualizing an ECG with 3rd degree AV block, showing complete dissociation between atrial and ventricular rhythms.
Male, 84 years old, admitted to hospital with chest pain for 1 day. ECG showed acute inferior and posterior MI and possibly right MI. The patient died of ventricular fibrillation the next day.
A patient with acute inferior and anterior myocardial infarction(MI) caused by distal occlusion of the RCA and one day later, combined with occlusion of the LAD, caused high lateral and anterior MI.
When there is a the first degree interatrial block, the impulse from the right atrium is slowly transmitted to the left atrium, causing widening notched P wave.
When intermittent conduction dysfunction occurs in the Bachmann bundle, intermittent left atrial abnormality may be seen on the ECG, which can be differentiated from anatomical left atrial enlargement.
miniature figurine of a cardiologist doctor with a giant human heart on a black background
ECG with atrioventricular block (AV block) II degree type Mobitts I
3D illustration visualizing an ECG with 3rd degree AV block, showing complete dissociation between atrial and ventricular rhythms.
Male, 84 years old, admitted to hospital with chest pain for 1 day. These ECG rhythms are the Holter monitor records of the patients after admission, and they are third degree atrioventricular block.
In the spatial anatomy of the heart, the axis from the base of the heart to the apex of the heart is called the long axis, that is, the upper right side faces the lower left side.
The terminal excitation of the ventricle forms the final part of the S wave in lead V1, gradually returning to the isoelectric line, and forms a small S wave in lead V5.
Paper medical release form with diagnosis of Atrioventricular block from category Cardiac arrhythmia diseases with ECG and stethoscope. Medical report of cardiologist or doctor of internal medicine
3D illustration visualizing an ECG with 3rd degree AV block, showing complete dissociation between atrial and ventricular rhythms.
3D illustration visualizing an ECG with 2nd degree AV block (Mobitz 2), highlighting abnormal electrical conduction in the heart rhythm.
Hypoplastic left heart syndrome is a rare congenital heart defect in which the left side of the heart is severely underdeveloped.It may affect the left ventricle, aorta, aortic valve, or mitral valve. 3D Render
A patient with acute inferior and anterior myocardial infarction(MI) caused by distal occlusion of the RCA and one day later, combined with occlusion of the LAD, caused high lateral and anterior MI.
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.
Second degree rinteratrial block includes two types: type 1 block with progressive worsening of conduction and interruption of conduction, and type 2 block with fixed conduction and interruption.
Doctor connects the pacemaker to a patient
Third degree AV block in coronary diseas
Atrial Fibrillation
Clockwise rotation electrocardiogram refers to the transition of the rS waveform of the chest lead to the left chest lead, with the transition lead exceeding the V4 lead.
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.
Hypoplastic left heart syndrome is a rare congenital heart defect in which the left side of the heart is severely underdeveloped.It may affect the left ventricle, aorta, aortic valve, or mitral valve. 3D Render
In complete left bundle branch block, the conduction of the LBB can be completely interrupted or can still be conducted, but it is delayed by at least 45ms than the RBB.
3D illustration visualizing an ECG with 3rd degree AV block, showing complete dissociation between atrial and ventricular rhythms.
Abnormal ECG refers to changes in depolarization waves and or repolarization waves, most of which are pathologic and few are physiological.
3D illustration of an ECG displaying 1st degree AV block, a cardiac conduction disorder.
3D illustration visualizing an ECG with 3rd degree AV block, showing complete dissociation between atrial and ventricular rhythms.
The initial excitation of the ventricle forms a small r wave in lead V1 and a small q wave in lead V6.
The accompanying ST-T changing in the context of wide QRS complexes.The wide QRS complex changes the order of ventricular depolarization and secondary changes in the order of repolarization.
When sinus bradycardia is obvious, the ventricle can be controlled by junctional escape and ventricular escape, and escape rhythm appears.
ECG comparison of normal heart rhythm and AV block
When QRS wave is multi-component in V1 lead and notch appears in inferior lead, it is highly suggested that the subject may suffer from atrial septal defect.
ECG with paroxysm correct form of atrial flutter with atrioventricular conduction 2:1
Danger sign on the patient's ECG, close-up
Atrial Fibrillation Medical Condition
When Bachmann bundle conduction is interrupted, the right atrium excites the left atrium through the coronary sinus, producing positive and negative biphasic P-waves in the inferior leads.
Clockwise and counterclockwise rotation are common electrocardiographic phenomena, mainly used to describe the evolution of R-wave amplitude in chest leads.
When Bachmann bundle conduction is interrupted, the right atrium excites the left atrium through the coronary sinus, producing positive and negative biphasic P-waves in the inferior leads.
Comparison of ECG of normal heart rhythm and AV block 2nd degree.
Third degree block refers to persistent or permanent interruption of conduction, which can occur in any part of the conduction system and produce corresponding electrocardiogram changes.

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