Familial Neurocardiogenic Syncope Overview

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Learn About Familial Neurocardiogenic Syncope

What is the definition of Familial Neurocardiogenic Syncope?
Familial neurocardiogenic syncope (fainting) is a type of genetic vasovagal (nerve) syncope where an individual faints due to certain triggers, such as fear, seeing blood, extreme emotional distress, or other events, that causes their heart rate and blood pressure to suddenly drop, leading to reduced blood flow to the brain and a brief loss of consciousness. Other common causes include standing for too long, heat overexposure, having blood drawn, and straining to have a bowel movement. However, fainting can indicate a more serious disorder affecting the heart or brain, so it is best to check with a doctor.
What are the symptoms of Familial Neurocardiogenic Syncope?
Symptoms of familial neurocardiogenic syncope (fainting) may appear before an episode, such as pale skin, lightheadedness, tunnel vision, nausea, a cold, clammy sweat, feeling overheated, yawning, blurred vision, and vertigo (dizziness). During a vasovagal syncopal episode jerky, abnormal movements, a slow, weak pulse, and dilated pupils may occur. While the recovery from an episode usually begins rapidly, within less than a minute, standing up too soon (15-to-30 minutes) risks fainting again.
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What are the current treatments for Familial Neurocardiogenic Syncope?
Considered to be mostly harmless, vasovagal syncope usually does not require treatment. However, it is possible to be injured during a fall. In addition, examination by a doctor may be needed to rule out heart or other disorders. It can also help to identify specific triggers to avoid episodes. If it feels as if a faint is coming on, it can help to lie down and elevate the legs. If the episodes are frequent, they may be treated with medications to treat low blood pressure, such as fludrocortisone acetate or selective serotonin inhibitors. Other treatments may include foot exercises and compression stockings to decrease pooling of blood in legs, increased dietary salt, drinking fluids, and avoiding prolonged standing and overexposure to heat.  In rare instances, an electrical heart pacemaker may sometimes be needed.
Who are the top Familial Neurocardiogenic Syncope Local Doctors?
Elite in Familial Neurocardiogenic Syncope
Artur Fedorowski
Elite in Familial Neurocardiogenic Syncope
Artur Fedorowski
Stockholm, AB, SE 

Artur Fedorowski practices in Stockholm, Sweden. Mr. Fedorowski and is rated as an Elite expert by MediFind in the treatment of Familial Neurocardiogenic Syncope. His top areas of expertise are Fainting, Low Blood Pressure, Familial Dysautonomia, Orthostatic Hypotension, and Cardiac Ablation.

Elite in Familial Neurocardiogenic Syncope
Tolga Aksu
Elite in Familial Neurocardiogenic Syncope
Tolga Aksu

Prof. Dr. Cemil Tascıoglu City Hospital

Istanbul, TR 

Tolga Aksu practices in Istanbul, Turkey. Mr. Aksu and is rated as an Elite expert by MediFind in the treatment of Familial Neurocardiogenic Syncope. His top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Familial Dysautonomia, Cardiac Ablation, and Vagotomy.

 
 
 
 
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Elite in Familial Neurocardiogenic Syncope
Jadwiga M. Nessler
Elite in Familial Neurocardiogenic Syncope
Jadwiga M. Nessler
Prądnicka 80 Street, 
Krakow, MA, PL 

Jadwiga Nessler practices in Krakow, Poland. Ms. Nessler and is rated as an Elite expert by MediFind in the treatment of Familial Neurocardiogenic Syncope. Her top areas of expertise are Familial Neurocardiogenic Syncope, Fainting, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Angioplasty.

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What are the latest Familial Neurocardiogenic Syncope Clinical Trials?
National Registry of Cardioneuroablation in Recurrent Reflex Syncope
National Registry of Cardioneuroablation in Recurrent Reflex Syncope
Enrollment Status: Recruiting
Publish Date: June 17, 2025
Intervention Type: Procedure

Summary: This registry aims to collect patient data on cardioneuroablation for vasovagal syncope from multiple centers in France. The aim is to evaluate success rates, compare techniques and help institutions set up their own cardioneuroablation program

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Impact of Blood Phobia on Fainting Susceptibility
Impact of Blood Phobia on Fainting Susceptibility
Enrollment Status: Recruiting
Publish Date: May 15, 2025
Intervention Type: Other
Study Phase: Not Applicable

Summary: The primary purpose of this study is to characterize cardiovascular autonomic function to emotional stimuli (blood-injection-injury phobia \[needle phobia\]) during an orthostatic (upright) challenge in individuals with and without known needle phobia. It is well established that emotional stress can produce hypotensive (low blood pressure) reactions. Interestingly, these hypotensive reactions to ...

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