Heart Block: Types, Symptoms & Causes - Cleveland Clinic
Apr 14, 2024 · In severe cases, heart block can affect your heart’s ability to pump blood, causing low blood flow to your entire body. People are more likely to acquire heart block later in life …
Heart Block: Causes, Symptoms, Disgnosis, Treatment - WebMD
Jan 8, 2025 · Every time your heart beats, an electrical signal travels from the upper to the lower chambers. Along the way, the signal tells your heart to contract and pump blood. When that …
Heart block - Wikipedia
Heart block (HB) [1] is a disorder in the heart 's rhythm due to a fault in the natural pacemaker. [2] This is caused by an obstruction – a block – in the electrical conduction system of the heart.
Heart Conduction Disorders - American Heart Association
Sep 24, 2024 · The American Heart Association explains common conduction disorders such as bundle branch block, heart block and Long QT Syndrome (LQTS). You can have a conduction …
Heart Block - Johns Hopkins Medicine
Any disease that can infiltrate the heart such as sarcoidosis and certain cancers or any disease that results in heart inflammation such as certain autoimmune disease or infections can result …
Heart Block: Types, Causes, Symptoms, and Risk Factors
Sep 2, 2025 · Heart block is a delay or disruption within the heart's electrical conduction system that controls the rhythm and beats, causing the heart to beat slowly or skip beats.
Heart Block – Symptoms and Causes | Penn Medicine
What is heart block? Heart block is an abnormal heart rhythm where your heart beats much slower than it should, due to a malfunction in the heart’s electrical system.