Heart Block: Types, Symptoms & Causes - Cleveland Clinic
网页2024年4月14日 · What are the symptoms? Symptoms of heart block vary depending on the severity of the block and how it affects the heart pump. Heart block symptoms may include: Chest pain. Tiredness. Shortness of breath. Heart palpitations. Rapid breathing. Nausea. Dizziness. Fainting. People with first-degree heart block may not have any symptoms.
Heart Block: Causes, Symptoms, Disgnosis, Treatment - WebMD
网页2023年2月3日 · Heart Block Symptoms. Your symptoms depend on the type of heart block you have. If you have first-degree, you may not have any at all. Second-degree symptoms may include: Chest pain;...
Heart Block - Johns Hopkins Medicine
网页What are the symptoms of heart block? Symptoms depend on the type of heart block you have: First-degree heart block may have no bothersome symptoms. Second-degree heart block might cause: Dizziness; Fainting; The feeling that your heart skips beats; Chest pain; Trouble breathing or shortness of breath; Nausea; Fatigue
Heart Block: Types, Causes, Symptoms, Treatment - Healthline
网页2022年10月24日 · Heart block is the disruption of the electrical energy flow from your heart’s upper chambers (atria) to the lower chambers (ventricles). If it’s a minor disruption, you may not need treatment.
Heart Block: Types, Causes, Symptoms, and Risk Factors
网页2024年9月25日 · There are three types of heart block, and symptoms depend on the type. First-Degree Heart Block. First-degree heart block is technically not a block. Instead, the electrical impulse is delayed or slowed as it spreads from the …
Coronary artery disease - Symptoms and causes - Mayo Clinic
网页2024年6月14日 · Coronary artery disease often develops over many years. Symptoms are from the lack of blood flow to the heart. They may include chest pain and shortness of breath. A complete blockage of blood flow can cause a heart attack. Treatment for coronary artery disease may include medicines and surgery.
Compete Heart Block: Symptoms, Causes, Treatment, Outlook - Healthline
网页2023年1月17日 · Causes. Symptoms. Diagnosis. Treatment. Is it serious? Outlook. Bottom line. Complete heart block, also known as third-degree heart block, is the most serious type of heart block. It...
Heart block: Types, causes, symptoms, and risk factors - Medical News Today
网页2023年11月29日 · Symptoms. Diagnosis. Treatment. Complications. Outlook. Heart block is a type of arrhythmia that affects the electrical system of the heart and causes it to beat irregularly and slower...
Overview of Heart Block - Overview of Heart Block - The Merck …
网页Heart block is a delay in the conduction of electrical current as it passes through the conduction system of the heart, including the atrioventricular node, bundle of His, or both bundle branches, all of which are located between the atria and the ventricles.
Heart block - NHS
网页Symptoms depend on how severe your heart block is. The least serious is 1st-degree heart block, which may not cause any symptoms. 2nd-degree heart block sometimes causes troublesome symptoms that need treatment. 3rd-degree heart block is the most serious and can sometimes be a medical emergency.