Bradyarrhythmia: Symptoms, Causes and Treatment - Cleveland Clinic
网页2022年6月20日 · Bradyarrhythmia describes a slow heart rate caused by an irregular heartbeat (arrhythmia). Healthy young people and athletes often have resting heart rates below 60 beats per minute. For them, bradycardia doesn’t indicate disease. In fact, the slow heart rate is a sign of their fitness and well-exercised heart.
Bradyarrhythmia: Causes, Symptoms, Treatment & More - Healthline
网页2021年9月20日 · Everything You Need to Know About Bradyarrhythmia. Types. Causes. Symptoms. Diagnosis. Treatment. Takeaway. A typical healthy heart has a steady rhythm and a resting heart rate of between 60 and...
Bradyarrhythmia: Definition, causes, treatment, and more
网页2021年6月28日 · Bradyarrhythmia is a type of heart arrhythmia. It is characterized by an abnormally slow and irregular heart beat. It may be a warning sign of an underlying heart health issue or...
Bradycardia - Diagnosis and treatment - Mayo Clinic
网页2022年5月7日 · Treatment for bradycardia depends on the severity of symptoms and the cause of the slow heart rate. If you don't have symptoms, treatment might not be necessary. Bradycardia treatment may include lifestyle changes, medication changes or an implanted device called a pacemaker.
Bradyarrhythmias and pacemakers - The BMJ
网页2018年3月15日 · Bradyarrhythmias are heart rhythms with a rate of <60 beats/min, commonly due to conduction abnormalities in the heart such as sinus node disease or atrioventricular block. 1 There is increased risk of sudden cardiac death due to slowing or stopping of the heart, and of falls, especially in older people, due to fainting.
Arrhythmias - StatPearls - NCBI Bookshelf
网页2023年6月5日 · Arrhythmia is broadly categorized into bradyarrhythmias and tachyarrhythmia based on the heart rate. They are further divided according to the origin, means of transmission, and syndromes associated with it.
Bradycardia - Symptoms and causes - Mayo Clinic
网页2022年5月7日 · Bradycardia (brad-e-KAHR-dee-uh) is a slow heart rate. The hearts of adults at rest usually beat between 60 and 100 times a minute. If you have bradycardia, your heart beats fewer than 60 times a minute. Bradycardia can be a serious problem if the heart rate is very slow and the heart can't pump enough oxygen-rich blood to the body.
Bradyarrhythmias: Clinical Presentation, Diagnosis, and Management
网页Bradyarrhythmias are common clinical findings consisting of physiologic and pathologic conditions (sinus node dysfunction and atrioventricular [AV] conduction disturbances). Bradyarrhythmias can be benign, requiring no treatment; however, acute unstable bradycardia can lead to cardiac arrest.
Bradycardia: Symptoms, Causes & Treatment - Cleveland Clinic
网页Bradycardia is a condition where your heart beats more slowly than expected, under 60 beats per minute. For many people, it doesn’t cause symptoms and isn’t a problem, especially when it happens because you’re in very good physical shape. When it happens with symptoms, it’s usually a treatable condition with a positive outlook.
Sinus Bradycardia: Causes, Symptoms & Treatment - Cleveland Clinic
网页Sinus bradycardia is a heart rhythm that’s slower than expected (fewer than 60 beats per minute in an adult) but is otherwise normal. It’s sometimes a symptom of certain heart conditions or problems, but it can also be a sign that a person is in very good shape because of regular exercise.
Overview of Arrhythmias - Overview of Arrhythmias - MSD
网页Bradyarrhythmias have a slow ventricular rate (< 60 beats/minute in adults). ECG diagnosis of bradyarrhythmias depends on the presence or absence of P waves, morphology of the P waves, and the relationship between P waves and QRS complexes.
Bradycardia - Wikipedia
网页Bradycardia, also called bradyarrhythmia, is a resting heart rate under 60 beats per minute (BPM). [1] . While bradycardia can result from various pathologic processes, it is commonly a physiologic response to cardiovascular conditioning or due to asymptomatic type 1 atrioventricular block.
Bradycardia: Slow Heart Rate | American Heart Association
网页2022年11月14日 · In many cases, a pacemaker can regulate the heart’s rhythm, speeding up the heart rate as needed. Last Reviewed: Nov 14, 2022. The American Heart Association defines bradycardia as the medical term for a heart rate that's too slow. Learn more about the signs and symptoms of bradycardia.
Evaluation and Management of Asymptomatic Bradyarrhythmias
网页Asymptomatic bradyarrhythmias involving sinus node dysfunction and atrioventicular blocks are frequently noted in clinical practice. Its prevalence is expected to rise as devices that are developed for monitoring cardiac rhythm for …
Bradycardia - Johns Hopkins Medicine
网页Bradycardia is a type of abnormal heart rhythm, or arrhythmia. It occurs when the heart beats very slowly — less than 60 beats per minute. A normal heartbeat begins with an electrical impulse from the sinus node, a small area …
Bradycardia: Types, Symptoms, Causes, Treatments - WebMD
网页2024年8月7日 · 3 min read. If your doctor says you or a loved one has bradycardia, a resting heart beat that's less than 60 beats per minute, it's only part of the diagnosis. Your doctor will also want to figure...
Bradycardia Guideline Hub - Journal of the American College of …
网页Overview. The purpose of this ACC/AHA/HRS guideline is to provide guidance to clinicians for managing patients with bradycardia, or symptoms thought to be associated with bradycardia or cardiac conduction system disorders.
Management of bradycardia (bradyarrhythmia)
网页The most common acute symptoms are dizziness (pre-syncope), hypotension (chock), syncope, chest pain, heart failure and cardiac arrest. In cases with intermittent symptoms, it is important to establish a temporal correlation between symptoms and episodes of bradyarrhythmia on ECG recordings.
Sinus Bradycardia - StatPearls - NCBI Bookshelf
网页2023年8月7日 · Sinus bradycardia is a cardiac rhythm with appropriate cardiac muscular depolarization initiating from the sinus node and a rate of fewer than 60 beats per minute (bpm). The diagnosis of this condition requires an ECG showing a normal sinus rhythm at a rate lower than 60 bpm.
The Evaluation and Management of Bradycardia | NEJM
网页2000年3月9日 · Bradycardia is a common finding during the clinical evaluation of both healthy patients and those who are ill. Bradycardia may be caused either by intrinsic dysfunction of or damage to the...
Overview of cardiac arrhythmias - Knowledge @ AMBOSS
网页One-Minute Telegram. Cardiac arrhythmias are accelerated, slowed, or irregular heart rates caused by abnormalities in the electrical impulses of the myocardium. …
Sinus bradycardia - UpToDate
网页2022年4月25日 · Sinus arrhythmia, the fluctuation in sinus rate with respiratory cycles, often accompanies sinus bradycardia. (See "Normal sinus rhythm and sinus arrhythmia".) The etiology, clinical presentation, evaluation, and …
Bradycardia Arrhythmia | Cardiology - Mercy Health
网页Bradycardia arrhythmia, also known as bradycardia, is an abnormally slow heart rate of less than 60 beats per minute. Slow heart rates can be considered normal in highly athletic, healthy people. If symptomatic bradycardia is left untreated, it can lead to fainting, seizures or even death.