ECG left anterior branch obstruction what does it mean

Left anterior branch block refers to the left anterior branch conduction block, ECG left anterior branch conduction block refers to the ECG performance caused by abnormal left anterior bundle branch conduction in the cardiac conduction system.

Left anterior branch conduction block indicates that the patient's cardiac electrical signal is affected in the left ventricular activation conduction. At this time, QRS complex time is normal on ECG examination, but the left position shift and the terminal part of QRS complex of left anterior lead are slightly high and sharp. In general, left anterior branch block is a functional conduction abnormality that is not directly related to the structure of the heart itself and usually does not require specific treatment, but requires regular cardiac evaluation and follow-up to ensure there are no other underlying cardiac problems.