Category: First degree atrioventricular block

First-degree AV block needs to be reviewed once every 3 to 6 months. First-degree AV block is a condition in which atrial conduction is prolonged beyond the normal range, but…

First-degree AV block can worsen and progress to second or even third degree. First-degree AV block is an incomplete atrioventricular block with a time delay in the transmission from the…

First-degree atrioventricular block with fast heart rate should go to the hospital, complete the relevant examinations, such as electrocardiogram, cardiac ultrasound, laboratory tests, etc., to clarify what causes, and then…

First degree AV block is an abnormality in the conduction of electrical excitation between the atria and ventricles, which prevents the heart from contracting and pumping blood properly, and the…

High atrioventricular block is a pathological state between second degree atrioventricular block and third degree atrioventricular block, in which the atrioventricular conduction ratio is usually greater than 2:1, and more…

Atrioventricular block is a cardiac dysfunction manifested primarily by delayed atrial impulses, also known as atrioventricular block. The disease can be classified as first degree, second degree or third degree,…

The ECG of third degree AV block is characterised by atrial separation and has different types of presentation depending on the severity of the disease and the form of the…

Second-degree first-degree AV block is a partial interruption of electrical excitation between the atria and ventricles. It usually manifests as a gradual lengthening of conduction time until one atrial excitation…