74 Bilder zum Thema "cardiac conduction system" bei ClipDealer

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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.
During left posterior fascicular block, the ECG showed right axis deviation. The QRS wave in leads I and aVL was rS wave, and the duration of QRS wave was less than 120 ms.
Doctor in office at desk with laptop during patient admission scans paper tape with printed result of ECG. Concept photo of diagnosis of cardiac heart disease, arrhythmias, heart rhythm disturbances
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.
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 transverse vectorcardiogram generates a chest leads electrocardiogram, with the maximum ventricular excitation potential oriented towards the left posterior region.
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.
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.
Abnormal ECG refers to changes in depolarization waves and or repolarization waves, most of which are pathologic and few are physiological.
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.
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.
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.
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 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.
Under normal circumstances, when the initial excitation potential of the ventricle is far away from a certain lead axis, a Q wave will be projected on that lead, which is a physiological Q wave.
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.
During ventricular depolarization, a spatial QRS loop is generated, projected onto the frontal lead system, forming the frontal QRS loop, which further forms the electrocardiogram.
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.
Heart
heart monitor during surgery
Pig heart on a white background
heart monitor during surgery
3D illustration of an ECG displaying 1st degree AV block, a cardiac conduction disorder.
highlighted red heart on woman body / various heart diseases
heart monitor during surgery
3D illustration visualizing an ECG with 2nd degree AV block (Wenckebach), highlighting abnormal electrical conduction in the heart rhythm.
Pig heart on a white background
healthy highlighted heart and arteries on woman body
Nurse and doctor sharing paperwork in a cardiology office with a plastic model of heart on the table
Heart massage
Heart and EKG ECG Graph
Healthcare concept
ECG health medical monitor. Digital background. 3d rendered
Anatomy of Human Heart 3D illustration - Isolated on black
highlighted red heart on woman body / various heart diseases
ECG health medical monitor. Digital
Heart
Human heart model
Human heart model
Heart, Human heart
Woman and pain
Patient Monitoring Abstract - Illustration
Blood Pressure Monitoring
Heartbeat
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
first aid training
Blue stethoscope and red heart lie on white homogeneous background. Concept photo of health or pathological condition of human heart, cardiac diagnosis of diseases of heart muscle, cardiac conduction
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
Hand drawing heart beat

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