Elijah Behr, M.D., a cardiologist at Mayo Clinic. People can be born with them or develop them during their lives. It may lead to delays in proper management of those heart conditions. Arrhythmias cause the heart to beat too fast, too slow, or irregularly. A slowed heart rate may lead to fainting, irregular heart rhythms and other serious complications.īecause bundle branch block affects the electrical activity of the heart, it can sometimes complicate the accurate diagnosis of other heart conditions, especially heart attacks. The lack of signaling can slow the heart rate. If both the right and the left bundles are blocked, the main complication is a complete blockage of the electric signaling from the upper to the lower chambers of the heart. Having high blood pressure or heart disease increases the risk of having bundle branch block. the condition is sometimes called broken heart syndrome. Bundle branch block is more common in older adults than in younger people. Takotsubo cardiomyopathy or takotsubo syndrome (TTS), also known as stress cardiomyopathy. Risk factors for bundle branch block include: High blood pressure in the pulmonary arteries (pulmonary hypertension).Heart structure problems that are present at birth (congenital heart defects) - such as a hole in the wall separating the upper chambers of the heart (atrial septal defect) a heart rhythm disorder called Stokes-Adams syndrome (sudden slow heart beats that can cause you to faint) or a heart rhythm disorder called Wolff-Parkinson-White Syndrome (sudden fast heartbeats that can cause you to faint or become easily tired).Blood clot in the lungs (pulmonary embolism).Thickened, stiffened or weakened heart muscle (cardiomyopathy).But beware - every patient has unique illnesses based on complex music theory: polyrhythms, hemiolas, irregular time signatures. Slam your spacebar in perfect time on the 7th beat, and they might just come out okay. Inflammation of the heart muscle (myocarditis) Rhythm Doctor - Save lives with your spacebar Rhythm Doctor is a rhythm game in a world where defibrillating patients' hearts in sync with their heartbeats has healing properties.Sometimes, there is no known cause.Ĭauses can include: Left bundle branch block The cause for bundle branch blocks can differ depending on whether the left or the right bundle branch is affected. As a result, the heart beats irregularly. If one or both of these branch bundles are damaged - due to a heart attack, for example - the electrical impulses can become blocked. These impulses travel along a pathway, including two branches called the right and the left bundles. Several medical conditions can increase your risk for circadian rhythm disorders, including: Certain genetic conditions, such as Smith-Magenis syndrome, Angelman syndrome, and Huntington’s disease. Electrical impulses within the heart muscle cause it to beat (contract).
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