Sinus Bradycardia: Causes, Symptoms & Treatment - Cleveland Clinic
Sinus bradycardia means your heart is beating slowly but still using a sinus rhythm. During sinus rhythm, every heartbeat you have starts in the sinoatrial (SA) node, a cluster of electrically active cells near the top of your heart.
Sinus bradycardia - UpToDate
2024年9月5日 · The etiology, clinical presentation, evaluation, and management of sinus bradycardia will be reviewed here. Primary sinus node dysfunction (ie, sinus node dysfunction) …
Sinus Bradycardia - StatPearls - NCBI Bookshelf
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 …
Part 7.3: Management of Symptomatic Bradycardia and …
2005年11月28日 · Initial treatment of any patient with bradycardia should focus on support of airway and breathing (Box 2). Provide supplementary oxygen, place the patient on a monitor, evaluate blood pressure and oxyhemoglobin saturation, and establish intravenous (IV) access. Obtain an ECG to better define the rhythm.
Sinus bradycardia: definitions, ECG, causes and management
Learn definitions and ECG criteria for sinus bradycardia, with emphasis on normal (physiological) causes and abnormal (pathological) causes.
Understanding Sinus Bradycardia: Causes, Symptoms, Treatment
2024年7月11日 · Sinus bradycardia can occur due to various reasons, ranging from normal physiological responses to underlying medical conditions. Understanding these causes is crucial for proper diagnosis and management.
Bradycardia - Symptoms, diagnosis and treatment - BMJ Best …
2024年9月17日 · Sinus bradycardia is any heart rhythm slower than 50 bpm, even if transient, owing to sinus node dysfunction and/or atrioventricular (AV) conduction abnormalities. Causes include intrinsic sinus node, AV nodal, and His-Purkinje disease, or extrinsic influences, which may be reversible.
Sinus Bradycardia (Nursing) - StatPearls - NCBI Bookshelf
2023年8月7日 · Medical Management. A patient in sinus bradycardia should be evaluated for hemodynamic instability. If found to be hemodynamically unstable the patient can be treated with intravenous (IV) atropine. If the patient's symptoms and heart rate do not improve, the patient is a candidate for a temporary pacemaker.
Sinus Bradycardia: Symptoms, Causes, Treatment, and More - Healthline
2023年1月4日 · Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in young, healthy adults and endurance athletes. But it can also be a sign of an underlying condition requiring...
Sinus Bradycardia Treatment & Management - Medscape
Sinus bradycardia can be defined as a sinus rhythm with a resting heart rate of 60 beats per minute or less. However, few patients actually become symptomatic until their heart rate drops to...