Top
20
Doctor insights on: Incomplete Bundle Branch Block

Share
1

1
What is incomplete bundle branch block?

What is incomplete bundle branch block?

Mild conduction prob: The righty and left ventricles are induced to beat through electrochemical currents transmitted through the right and left bundle branches, respectively. Irbbb means part of the right bundle is not transmitting fully. It is a benign condition of no significant clinical consequence. ...Read more

Dr. James Chapman
94 doctors shared insights

Bundle Branch Block (Definition)

There are 2 main branches of the heart's electrical system within the ventricles, the right bundle branch and the left bundle branch. Additionally, the left bundle branch has two sub-branches, the antero-superior fascicle and the posteroinferior fascicle. When one or more branches are disrupted, the resultant electrical abnormalities can be ...Read more


2

2
Is rt. Bundle branch block reversible?

Is rt. Bundle branch block reversible?

RBBB: Rbbb is generally benign. Some of its causes are reversible and some are not. ...Read more

3

3
Is left bundle branch block reversible?

Is left bundle branch block reversible?

Yes: It is sometimes seen intermittently. It can be present on an EKG and not on one done at a later date. At times it occurs when the heart is beating fast but not with slower heart rates. ...Read more

See 1 more doctor answer
4

4
What does incomplete right bundle branch block indicate?

What does incomplete right bundle branch block indicate?

May be nothing: Incomplete right bundle branch block indicates a slight delay in the electrical conduction in the right bundle. It is often found on a routine ECG and almost always has no clinical consequences. ...Read more

5

5
What is an incomplete bundle branch block?

What is an incomplete bundle branch block?

Not true "block": Two bundles of electrical tissue carry each heartbeat from the top part of the heart to the bottom--the "right" and "left" bundle branches. When one of these doesn't conduct at all, or does so much more slowly than the other, it is a complete bundle branch block. When one conducts slightly slower than the other, it is called "incomplete" bundle block. This often is of no clinical consequence. ...Read more

See 1 more doctor answer
6

6
Is right bundle branch block serious?

Is right bundle branch block serious?

Depends: Right bundle branch block (rbbb) in and of itself is likely not a detrimental issue, however if it happens in the setting of a heart attack, it portends a poor prognosis. ...Read more

See 1 more doctor answer
7

7
Will left bundle branch block cells regenerate?

Usually not: Left bundle branch block (lbbb) develops when 2/3 electrical "wires" in the heart stop working. Many patients can have lbbb and no sx. Lbbb usually reflects aging of the heart but can be seen in a variety of pathological heart conditions. Rarely, medicines which affect the speed of electrical conduction in the heart can cause lbbb which reverses. This technically not cellular regeneration. ...Read more

See 1 more doctor answer
8

8
What's the difference between a complete bundle branch block and an incomplete bundle branch block?

Ecg : Complete bundle branch block has slowing of conduction in that bundle of 0.12 sec or greater, incomplete block is range 0.10--.12sec. This is measured on ecg. ...Read more

9

9
What is an incomplete right bundle branch block?

What is an incomplete right bundle branch block?

Slowing: It means there is a mild slowing of the electrical conduction in a certain part of your heart. In most cases it is an incidental finding and not worrisome. ...Read more

See 1 more doctor answer
10

10
What is the difference between complete right bundle branch block and incomplete right bundle branch block?

What is the difference between complete right bundle branch block and incomplete right bundle branch block?

Duration: A complete right bundle branch block has a qrs duration of 120 milliseconds or more, an incomplete rbbb is less than 120 milliseconds. ...Read more

See 1 more doctor answer
11

11
Can you explain incomplete right bundle branch block?

Can you explain incomplete right bundle branch block?

Mild condabrupt prob: The righty and left ventricles are induced to beat through electrochemical currents transmitted through the right and left bundle branches, respectively. Irbbb means part of the right bundle is not transmitting fully. It is a benign condition of no significant clinical consequence. ...Read more

See 1 more doctor answer
12

12
Ecg results: what does incomplete right bundle branch block mean?

Irbbb: It means conduction slowing in the right bundle branch of the conduction system. ...Read more

13

13
Why are left bundle branch blocks worse than right bundle branch blocks?

Why are left bundle branch blocks worse than right bundle branch blocks?

The cause important: The right bundle is relatively easy to damage, so relatively small injuries can create it. The left bundles (two of them, one easy to injure, one hard to damage) require more damage to interfere with their function, so they are associated with "worse" heart disease with the prognosis inherent in your question. Cause is important, so need to talk to your doctors to sort those out. ...Read more

See 1 more doctor answer
15

15
What are differences between left bundle branch block and right bundle branch block?

The location: Obviously the location of the electrical block in the conduction of electric impulses from the atrium to the ventricles is different. The electrical signals travel to the two ventricles through the left and the right bundle, the left then bifurcates to two fascicles itself. In my experience, the non-pathologic presence of right bundle branch block is more common. ...Read more

See 1 more doctor answer
16

16
Is left bundle branch block life shortening?

Is left bundle branch block life shortening?

Possibly: As most people with lbbb have heart muscle abnormalities, yes. But about 15% of people with left bundle branch block have structurally normal hearts, so the answer is maybe or sometimes. ...Read more

See 1 more doctor answer
18

18
What are sinus rhythms with incomplete right bundle branch block?

What are sinus rhythms with incomplete right bundle branch block?

Abnormal ECG: Hello again jmercado -- you have an abnormal ECG -- but this could be an isolated ECG abnormality or it could mean more if you are not feeling well - and you should talk to your doctor about this -. ...Read more

See 1 more doctor answer
19

19
What is an incomplete right bundle branch block in the heart?

Electrical slowing: The conduction of electricity in the lower chambers of the heart occurs through the left and right bundles. An incomplete right bundle branch block is an insignificant finding, representing a slight slowing in the electrical conduction as it passes through the right side of the heart. Please be aware that this has nothing to do with blockages in the arteries or heart attacks. ...Read more

See 2 more doctor answers
20

20
Can bundle branch block be fatal?

Not usually: Right bundle branch block is pretty benign. Most cases of left bundle branch block are associated with significant heart disease. It is the severity of that heart disease and the type of disease which could lead to a fatal outcome. The bundle branch block itself is not likely to be fatal. If it progressed to complete heart block, then a pacemaker would be needed and conceivably it could be fatal. ...Read more

See 1 more doctor answer