89 Bilder zum Thema "interventrikul" bei ClipDealer

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The interventricular foramen, the foramen of Monro, a passage that connects the brain lateral ventricles, allowing cerebrospinal fluid to flow between them and the third ventricle, 3D illustration.
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.
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF), front view.
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.
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.
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.
Heart Coronary Arteries Medical illustration
Myocardial infarction (atheroma plaque). A myocardial infarction is a necrosis of a part of the heart muscle following an obstruction of a coronary artery.
Brain internal capsule Anatomy For Medical Concept 3D Illustration
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF). Top view.
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF).
The transverse vectorcardiogram generates a chest leads electrocardiogram, with the maximum ventricular excitation potential oriented towards the left posterior region.
Variations in Branches from the Arch of the Aorta
Layers of the Heart Wall Anatomy medical illustration
Pig heart on a white background
On the conventional 12-lead ECG, under normal circumstances, there are some inherent patterns of QRS waves in different leads, which are not exactly the same.
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.
Left Dominant Distribution of the Coronary Arteries
The classic pathological Q wave refers to a Q wave duration more than 40ms, with an amplitude greater than 25% R wave amplitude, commonly seen in cardiomyopathy and myocardial infarction.
Brain insula Anatomy For Medical Concept 3D Illustration
Brain inferior temporal gyrus Anatomy For Medical Concept 3D Illustration
Pig heart on a white background
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF). Back view.
In the aVR lead, the QRS wave can be in the form of QS, rS, Qr, rsr, etc., with the main wave being negative.
Heart, Blood Supply (Anterior and Superior Surfaces)
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.
Brain inferior frontal gyrus Anatomy For Medical Concept 3D Illustration
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF).
Pig heart on a white background
Valves of the Heart Anatomy medical illustration
Right Dominant Distribution of the Coronary Arteries
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF).
Septal q wave loss refers to the initial q wave loss of leads I, aVL, V5, and V6, which can be partially or completely lost.
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF).
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.
Coronary artery bypass grafting. The obstruction of a coronary vessel (in yellow) by an atheromatous plaque is compensated by the placement of a bypass.
Myocardial infarction (atheroma plaque). A myocardial infarction is a necrosis of a part of the heart muscle following an obstruction of a coronary artery.
Human heart model
Human heart model
Ventricular system of the child brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid, CSF.
Posterior view Heart Anatomy medical illustration
Chambers of the Heart
Heart Right Atrium and Ventricle Anatomy Medical illustration
The initial excitation of the ventricle forms a small r wave in lead V1 and a small q wave in lead V6.
Ventricular system of the brain, 3D illustration. The ventricles are cavities in the brain that are filled with cerebrospinal fluid (CSF).
Human heart model
Brain internal capsule Anatomy For Medical Concept 3D Illustration
When a 2:1 bundle branch block occurs, the refractory period of the bundle branch is longer than one basal cardiac cycle but shorter than two basal cardiac cycles.

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