4 Bilder zum Thema "left bundle branch block" 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.
In acute left main occlusion, the left ventricular myocardium is massively ischemic and necrotic, the excitatory potential of the left ventricle is weakened, and the axis may deviate to the right .
Male, 13 years old, clinically diagnosed with secundum atrial septal defect. Note that the QRS wave in lead V1 of the electrocardiogram has a qR shape, indicating right ventricular hypertrophy.
The coronary angiography showed complete occlusion of the left main artery, TIMI 0 and no stenosis in the right coronary artery with TIMI 3, and a lateral circulation to left coronary artery.

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