28 Bilder zum Thema "ventricular muscle" bei ClipDealer

Medien sortieren nach     Gehe zu Seite:    
« Vorherige  1  Nächste »
During the onset of variant angina pectoris, ECG is divided into non fusion wave, partial fusion wave and complete fusion wave according to the fusion degree of QRS wave, ST segment and T 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 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.
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.
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.
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.
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.
Early repolarization is mostly a benign ECG change, specifically referring to J point and ST segment elevation equal to and greater than 1mm, and a few are malignant, with a risk of cardiac arrest.
When premature contractions occur, the ventricular filling time is shortened and the ventricular filling volume decreases, which can lead to a decrease in QRS wave amplitude.
Congenital heart disease: Tetralogy of Fallot
Cardiomyopathy is inflammation in the heart muscle, resulting in its enlargement and weakening that impairs the blood's pumping ability. 3D illustration
Human heart xrayed
Heart hypertrophy photomicrograph
Heart hypertrophy photomicrograph
Heart hypertrophy photomicrograph
Heart hypertrophy photomicrograph
Heart hypertrophy photomicrograph
Heart hypertrophy photomicrograph
CARDIAC DYSRHYTHMIA concept
The diagnosis of cardiomyopathy
TAKE ACTION businessman work on white broad, top view
Treatment, support with medication and heart protection. Drugs - vials and syringe on red background aimed at heart, which lies nearby. For use in cardiology and treatment of cardiovascular system
Doctor keeps a card with the name of the diagnosis - cardiomyopathy
Cardiomyopathy - diagnosis written on a white piece of paper.
Cardiomyopathy - diagnosis written on a white piece of paper. Syringe and vaccine with drugs.
Cardiomyopathy - diagnosis written on a white piece of paper
Cardiomyopathy - diagnosis written on a white piece of paper. Syringe and vaccine with drugs.
Cardiac Cycle Phases: Systole and Diastole

« Vorherige  1  Nächste »