132 Bilder zum Thema "qrs" bei ClipDealer

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Drawing ECG graph with heart
Female, 51 years old, diagnosed with mitral stenosis. When this ECG was taken, the patient still maintained sinus rhythm.Note that the P wave duration was widened.
A 36 year old man survived CPR after sudden syncope. The electrocardiogram was suggestive of Brugada syndrome type 1. Implantation of ICD therapy.
Ventricular tachycardia: A rapid heart rhythm originating in the ventricles, causes palpitations, dizziness, and life-threatening symptoms. ECG shows wide QRS complexes, 3D illustration.
A normal electrocardiogram includes normal morphology, amplitude, and various measurements of duration and interval, normal electrical axis, and normal R wave progression.
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.
an electrocardiogram ECG or EKG, within normal ECG for a 55 years old male, a recording of the heart's electrical activity through repeated cardiac cycles, Electrocardiography for the heart
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 and heart
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.
Ventricular tachyarrhythmia includes many clinical types, some benign and some malignant. For malignant ventricular arrhythmias, patients are at risk of death.
Einthoven triangle assumes that the left upper limb, right upper limb and left lower limb form an equilateral triangle, and the heart is located at the center of the triangle.
QR code
When acute left main artery occlusion causes ST segment elevation myocardial infarction, it is often accompanied by extensive anterior and high lateral myocardial infarction.
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.
ECG ElectroCardioGraph paper that shows inferolateral T wave changes for clinical correlation, Resting Heart Rate HR 65 beats per minute, Abnormal ECG for a 41 years old male, Electrocardiogram
an electrocardiogram ECG or EKG, within normal ECG for a 55 years old male, a recording of the heart's electrical activity through repeated cardiac cycles, Electrocardiography for the heart
Early afterdepolarization is an arrhythmogenic mechanism that triggers activity, occurring before the end of the T wave and commonly seen in QT interval prolongation.
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.
an electrocardiogram ECG or EKG, within normal ECG for a 55 years old male, a recording of the heart's electrical activity through repeated cardiac cycles, Electrocardiography for the heart
an electrocardiogram ECG or EKG, within normal ECG for a 55 years old male, a recording of the heart's electrical activity through repeated cardiac cycles, Electrocardiography for the heart
Presentation of ECG graph
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.
At present, there is a younger trend in patients with acute myocardial infarction, so it is important to check the ECG for acute chest pain in young people.
When the rhythm of the atria originates in the lower part of the atria, the whole atria are excited from inferior to superior, producing negative P waves in the inferior leads.
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.
ECG chart with marked QRS complex
Male, 60 years old, clinically diagnosed as acute extensive anterior wall myocardial infarction. The patient died of ventricular fibrillation after admission.
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.
ECG ElectroCardioGraph paper that shows inferolateral T wave changes for clinical correlation, Resting Heart Rate HR 65 beats per minute, Abnormal ECG for a 41 years old male, Electrocardiogram
A 4-year-old boy with a clinical diagnosis of long QT syndrome. No genetic testing was done during hospitalization. The child died suddenly during follow-up.
The larger the left ventricular volume and the closer the distance between the left ventricular wall and the chest wall, the greater the amplitude of R wave in the left chest lead, and vice versa.
Drawing ECG
Cardiologist examining senior patient with Holter device in the department of cardiology in the hospital. Woman doctor attaches sensors to measure ECG and blood pressure. Matury man on clinic couch
Electromechanical separation is a kind of terminal ECG. The patient's ECG has electrical signals, the ECG wave is widened with morphological abnormalities, and the ventricle has no contraction.
Torsade de pointes refers to the pleomorphic ventricular tachycardia that occurs in the background of long QT interval, and the polarity of QRS wave twists around the equipotential line.
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.
In the aVR lead, the QRS wave can be in the form of QS, rS, Qr, rsr, etc., with the main wave being negative.
ECG ElectroCardioGraph paper that shows inferolateral T wave changes for clinical correlation, Resting Heart Rate HR 65 beats per minute, Abnormal ECG for a 41 years old male, Electrocardiogram
an electrocardiogram ECG or EKG, within normal ECG for a 55 years old male, a recording of the heart's electrical activity through repeated cardiac cycles, Electrocardiography for the heart
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.
Under the background of sinus rhythm, if the difference of P-P interval is less than 120ms, it can be considered that the rhythm is basically regular and can not be diagnosed as sinus arrhythmia.
man drawing healthy ECG
ECG graph with heart
Male, 71 years old, was clinically diagnosed with upper gastrointestinal bleeding. During sleep at night, ECG monitoring showed sinus bradycardia, blood pressure 115 and 70mmHg.
A patient with acute extensive anterior myocardial infarction developed ventricular tachycardia during hospitalization and quickly experienced cardiac arrest.
ECG ElectroCardioGraph paper that shows inferolateral T wave changes for clinical correlation, Resting Heart Rate HR 65 beats per minute, Abnormal ECG for a 41 years old male, Electrocardiogram
Some patients with severe sinus bradycardia have triggers that can disappear after treatment, while others are permanent and require treatment with ventricular pacemakers.

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