How what does atrio-ventricular block mean for a time to deal with _'s symptom

How what does atrio-ventricular block mean for a time to deal with _'s symptom
Atrio-ventricular block is the atrio-ventricular block (AVB) for a time Lightest one of China.
Its characteristic of electrocardiogram is:
(1)Absolute value gt of one among P-R; 0. 20 seconds.
(2)While increasing fast in heart rate, issue issue lengthen the intersection of and gt among the the intersection of patient and P-R in the past relatively among the P-R; O. 04 seconds.
(3)A gt among P-R; Normal supreme value of one among P-R of the corresponding heart rate.
Some not who does not have the symptom healthy people, make the electrocardiogram to find one is lengthened among P-R while checking the body, some reach 0. 26 seconds are specific can lengthen to 0. 8- 1. 0 seconds. Then someone thinks that there is healthy people's P --One is higher than normal value among R, can't be thought there is pathological change, or some people its P in the junction of room room --One is born and lengthen among R. It verifies, one lengthens one with pathologic foundation among P-R, may suffer from now or suffer from heart illness with very light a certain intensity previously to the greatest extent to study in recent years. This kind of situation is comparatively common in the elderly without obvious heart disease; In addition at acute myocarditis (especially rheumatic fever) ,Foreign digitalis poison, not acute to lay the intersection of wall and myocardial infarction, the intersection of nervus vagus and tension increase patient relatively more common even slightly.
Atrio-ventricular block does not have symptoms or physical sign more for a time, the first sound is slightly low and blunt sometimes.
The treatment should be directed against the cause of disease, because the prognosis of atrio-ventricular block is better for a time, do not need special-purpose processing, but should avoid employing and inhibiting the medicine conducted in room room.
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