What are the causes of the right volume branch block?
The right bundle branch block is a problem with the heart power system. Each heart rhythm is organized by an electrical impulse or a charge that travels from a sinoatrial (SA) node, which controls the contraction of the left and right halls, to the substation - its bundle - located between the hall and the chambers. The guide pathways are divided into the left and right branches in this electrical node to serve the appropriate chambers and coordinate the synchronized contraction of the heart as the only muscle. Block in one of these two systems can be a complete failure - "short" so - or delayed impulse. Possible causes of the right bundle branch may include previous infarction, congenital deformity, or the result of cardiovascular disease development, including etiology. The electrocardiogram, named for the area along the electric track, which is problematic, there are three types of right branches. More useful classification systemFor patients and their families, these blocks may consider these blocks as a temporary or permanent nature.
The temporary causes of the right volume branch block may include ongoing heart attacks, also known as acute myocardial infarction (Mi). Because the heart receives insufficient oxygen and heart cells, they begin to die, the electrical system of the heart can be disturbed at any level. The block can result in until additional oxygen and medicines are administered to help reduce a heart attack. Unfortunately, if there is enough electrical system in the area of dead tissue, the resulting block of permanent may be.
Acute pulmonary embolism or blood clot into the lungs is another of the temporary causes of the right bundle block because growing pulmonary pressures affect the heart's electrical activity. Cardiac infections, myocarditis, are another cause of temporary blocks due to muscle tissue inflammation. High blood pressure or hypertension can also result in BLok branches of the right bundle that is potentially reversible if the condition is successfully and quickly treated.
The permanent causes of the block of the right bundle branch include uncorrected congenital malformations and postoperative production of the scar surgery. It is irony that correction of congenital heart malformations is the most common cause of this condition in children in the US. A similar permanent block can affect the adult undergoing late repair of congenital malformations or repairs to valves that have been damaged by infection, heart disease or respiratory disease.