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Jun 14, 2022 · Left bundle branch block results when something disrupts the electrical impulse that controls your heartbeat. It’s often not serious if you have no underlying conditions. People with heart conditions may need a pacemaker or cardiac resynchronization therapy to manage this condition.
Jun 11, 2022 · It sometimes makes it harder for the heart to pump blood to the rest of the body. The delay or blockage can occur on the pathway that sends electrical impulses either to the left or the right side of the bottom chambers (ventricles) of the heart. Bundle branch block might not need treatment.
Jul 25, 2023 · Describe the evaluation of a patient with LBBB. Outline the treatment for LBBB. Review the prognosis of patients with LBBB. Summarize the importance of improving care coordination among interprofessional team members to improve outcomes for patients affected by LBBB. Access free multiple choice questions on this topic. Go to: Introduction.
Jun 11, 2022 · If you have a left bundle branch block, you will need a thorough medical exam. Tests that can be used to diagnose a bundle branch block or its causes include: Electrocardiogram (ECG or EKG).
Aug 2, 2023 · Echocardiogram. Stress test with imaging. If, after a thorough cardiac evaluation, no evidence of heart disease is found, especially if you are under 50, your prognosis is quite good. In these cases, the left bundle branch block is considered a benign (harmless), incidental ECG finding.
May 5, 2022 · Left bundle branch block: If you have LBBB, the blockage is in the bundle branch that carries the electrical impulse to your left ventricle. This problem causes your right ventricle to contract before your left ventricle, making it harder for your heart to pump blood efficiently.
Mar 18, 2020 · Left bundle-branch block is associated with increased 1-year sudden and total mortality rate in 5517 outpatients with congestive heart failure: a report from the Italian Network on Congestive Heart Failure. Am Heart J. 2002;143:398–405. doi: 10.1067/mhj.2002.121264
