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Bundle Branch Block

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A bundle branch block is when the electrical impulses that are sent to the heart are delayed. A ventricle within the heart will contract slower than the other ventricle. This will make it harder for the heart to pump blood efficiently through the body. Bundle branch block is specifically diagnosed by its location and severity. Furthermore, doctors will call it right or left bundle branch block, or even first, second, and third depress atrioventricular node blocks. A bundle branch block anatomy involves the heart, but specifically the electrical nodes of the heart and the chambers of the heart. The electrical nodes of the body act as a pacemaker to help the heart correctly beat. The sinoatrial node (SA node) will send impulses to help the heart to contract. This impulse is sent to the upper chamber of the heart and then passes through the atrioventricular node (AV node). This impulse is sent through a pathway …show more content…

Afterwards, a doctor will determine if the bundle branch block is caused by a prior condition. If he bundle branch block is not caused by something else and the patient had no symptoms, then the patient will probably not need any treatment because it was a one time occurrence. However, if the patient has prior heart condition or if it caused the bundle branch block, treatment is required. Treatment for bundle branch blocks typically to help reduce the heart condition that is causing the block. Therefore, patients may take medications to help reduce their blood pressure or have a coronary angioplasty, to widen blocked arteries. Additionally, a pacemaker may be implanted under the skin that is connected to the right side of the heart. This pacemaker will help the heart to beat regularly. Similar to a pacemaker, cardiac resynchronization will connect a third wire to the left side of the heart to further help the heart correctly beat and to prevent bundle branch

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