Doctor insights on:
Medicine For Atrioventricular Block
It means there is: A delay of the elcetrical message in your heart coordinating the squeeze between your left upper chamber (atrium) and the left lower chamber (ventricle). This is not serious and can be monitored by ekgs. ...Read more
AV block: Av block occurs in first, second and third degree forms. First is usually benign, second can be serious and might need a pacemaker, third degree almost always needs a pacemaker. ...Read more
AV block: Fatigue is typical of complete av block, common with second degree av block and unusual with first degree av block. ...Read more
My ECG test indicated 1st -deg atrioventricular block, complete right bundle branch block. What are my next steps?
See a cardiologist: The next step after finding an abnormal EKG on a routine exam is to determine why. This is where a cardiologist will be most helpful. He will determine wether there is underlying structural heart disease or not and will likely order testing to find out ...Read more
What do you suggest if my ECG test indicated 1st -deg atrioventricular block, complete right bundle branch block. What should I do now?
ECG: Best to consult an electrophysiologistGet a more detailed answer ›
I was just told today I have 2nd degree atrioventricular block type 1...do I need to stop walking on treadmill? I haven’t scheduled my appointment with cardiologist yet probably next week. I only walk 2 miles at 3.0 takes me 40 min. Worn out when I’m fin
Slow heart rate.: Atrioventricular block results from impaired or absent conduction of electrical signals from the upper to the lower chambers of the heart. This may be caused by increased nervous system activity, medications that slow conduction in the atrioventricular node, or damage to the atrioventricular node. The severity may vary from no symptoms to slowing of the heart resulting in dizziness or fainting. ...Read more
Not really: There are really no medical treatments for av block. Best treatment is to avoid the medications that cause it or make it worse. If the block is severe enough, pacemaker is usually the treatment. ...Read more
No: There are some genetic conditions associated with heart block, some associated with deafness. In these cases, the heart block is permanent. If your heart block is transitory, it may be related to some medications you are taking (if any) or underlying conditions, depending on your age. You should see a doctor to determine if further tests or treatments (e.g. Pacemaker) are needed. ...Read more
AV dissociation: Atrioventricular dissociation can occur with or without heart block. For example, during ventricular tachycardia, the ventricular impulses are usually not going retrogradely to the atrium, so there is av dissociation without any heart block. The important thing is whether av dissociation is resulting in a ventricular rate slow enough to be symptomatic with dizziness or syncope. ...Read more
AVB has 3 flavors: There is 1st, 2nd and 3rd degree av block. 1st degree is just slower conduction through av node than normal. In 2nd degree there is a progressive slowing of conduction until complete failure to get through and then the cycle repeats itself. It is usually not symptomatic. In 3rd degree there is no conduction getting through and the ventricles beat by an escape beat that is usually very slow. ...Read more
Brakes: This is specialized conduction tissue between the atria (upper chambers) and ventricles. The normal heart beat arises from the atria an passes through this node to the ventricles to stimulate contraction. If something goes awry in the atria causing a very rapid heart rate, the AV node will prevent some of these impulse from getting through, limiting how fast your heart will beat in response. ...Read more
Modulate impulses: The AV node is electrical tissue that separates the upper from the lower chambers of your heart. On an ECG, it relates to the PR segment. The AV node slows impulses briefly from the top to the lower chambers of the heart and prevents very rapid upper heart beats from causing dangerous fast heart beating of the major lower chambers of the heart. Blockage of AV node (ablation) stops impulses. ...Read more
Two diffent areas: Eletrical impulses to start the heart beating originate in the sinoatrial node near the top of the heart and travel down fibers to the ac node which is lower in the heart. ...Read more
Unknown: The heart is a very complex organ. We still do not fully understand how the normal heart develops in the fetus. We understand even less about what causes the heart to develop abnormally. It is likely that there are multiple genetic and environmental factors that contribute to abnormal cardiac development. ...Read more
Not clear: While avsd is seen associated with trisomy 21 most defects occur spontaneously with no clear cause. ...Read more
AV canal: If not repaired, eisenmenger syndrome and death occurs. ...Read more
Unknown: The heart is a very complex organ. We still do not fully understand how the normal heart develops in the fetus. We understand even less about what causes the heart to develop abnormally. ...Read more
Why does the right atrioventricular valve have three cusps while the left atrioventricular valve has only two cusps?
Because: Because that's the way we evolved. Or, if you'd prefer, that's what God intended. Either way it comes down to tautology: it is what it is, man. ...Read more
Please explain why the right atrioventricular valve has three cusps while the left atrioventricular valve has only two cusps?
Excellent question: And there's no answer for it except to say (as unsatisfying as it may sound), "that's how god made us.". ...Read more
Pediatric Cardiac: A thoracic surgeon with experience in congenital cardiac surgery. Usually in pediatric hospitals. ...Read more
Yes: If not repaired in a timely fashion, eisenmenger syndrome develops and subsequent death. ...Read more
Septal repair: Cardiovascular Surgeons are those trained to perform these procedures. There are Pediatric CV surgeons as well as Adult CV surgeons. You want one who is experienced in that particular procedure which is not an every day condition. ...Read more