Cardiac Syncope - StatPearls - NCBI Bookshelf
2023年4月10日 · Causes of syncope range widely, including vasovagal, neurologic, metabolic, pulmonary, volume depletion, and cardiac. While most syncopal events are innocuous, cardiac syncope is often indicative of a potentially fatal, underlying disease process, carrying a one-year mortality rate of 30%.[2]
Distinguishing cardiac syncope from vasovagal syncope in a …
Study design: We compared characteristics of patients ≤18 years of age with vasovagal and cardiac syncope. Vasovagal syncope subjects represented all patients presenting to outpatient cardiology during a 1-year period for initial evaluation of …
Treatment of Neurocardiogenic Syncope: From Conservative to …
Neurocardiogenic syncope (NCS), also known as vasovagal syncope, is one of the most frequent causes of syncope in the general population. NCS is the most common type of reflex syncope, which also includes carotid sinus and situational syncope.
Distinguishing features of cardiac-related syncope - PMC
Tretter and Kavey identified characteristics distinguishing cardiogenic from reflex syncope: history, physical examination, and ECG.
Vasovagal syncope - Symptoms and causes - Mayo Clinic
2023年3月2日 · Vasovagal syncope is usually harmless and requires no treatment. But it's possible that you may injure yourself during a vasovagal syncope episode. Your doctor may recommend tests to rule out more-serious causes of fainting, such as heart disorders.
Cardiac syncope occurs in approximately 20% of syncope presentations. It is most often caused by an arrhythmia, and less often by a structural cardiac abnormality.
Syncope: Evaluation and Differential Diagnosis - AAFP
ECG findings may suggest a cardiogenic cause of syncope and the need for further workup. Bradycardia, sinus pauses, high-grade heart blocks, and ventricular and supraventricular...
Syncope: Symptoms, Causes & Treatments - Cleveland Clinic
2022年11月3日 · In vasovagal syncope, your heart rate and blood pressure inappropriately decrease severely. This causes decreased blood flow to your brain and leads to passing out. Typically, vasovagal syncope is benign.
Syncope (Fainting) - American Heart Association
2024年10月21日 · Syncope is a symptom that can have several causes, ranging from harmless to life-threatening conditions. Many non-life-threatening factors, such as strong emotions, heavy sweating, exhaustion or the pooling of blood in the legs due to sudden changes in body position, can trigger syncope.
Vasovagal Syncope: Symptoms, Causes and Treatment - Cleveland Clinic
Vasovagal syncope is the most common type of reflex syncope, which happens automatically for reasons you can't control. It’s also sometimes called neurocardiogenic syncope because it's caused by factors involving the heart, brain or both.