CARDIAC SYNCOPE (FAINTING) – SYMPTOMS, CAUSES, AND TREATMENT
Syncope or fainting is a temporary loss of consciousness that can last for a few seconds to minutes. A prompt, comprehensive cardiac assessment is essential to identify the underlying cause and prevent further syncopal episodes.
WHAT IS CARDIAC SYNCOPE?
Cardiac syncope is a temporary loss of consciousness caused by an interruption in blood flow to the brain, often due to an underlying heart rhythm abnormality or cardiovascular issue. Although symptoms may appear similar to other types of fainting, cardiac syncope is different from vasovagal syncope (common faint), which is typically triggered by a sudden drop in blood pressure, dehydration, emotional stress, or postural changes, such as in postural orthostatic tachycardia syndrome (POTS).
CARDIAC SYNCOPE SYMPTOMS
Syncope does not always show warning signs. However, some individuals may experience symptoms just before a fainting episode, including:
Note: If you experience one or more of these symptoms, lie down immediately and raise your legs slightly. This can help improve blood flow to the brain and may reduce the risk of fainting. If symptoms persist or episodes recur, it’s important to visit a private syncope clinic nearby and seek specialist assessment.
WHAT CAUSES CARDIAC SYNCOPE?
Cardiogenic syncope can result from underlying heart rhythm disturbances or structural and functional defects. These issues may reduce blood flow, leading to a sudden drop in oxygen supply to the brain and causing fainting. Common causes include:
GET AN EXPERT SYNCOPE DIAGNOSIS AT HARLEY STREET CLINIC
Dr Francesco Lo Monaco diagnoses syncope through a comprehensive and structured approach, beginning with a detailed clinical history and physical examination to understand your symptoms and triggers. For detailed insights, he may recommend investigations, such as an ECG, Echocardiogram, Holter Monitoring, Tilt table testing, or even more comprehensive heart tests when required. This thorough approach helps identify the underlying cause, such as reflex syncope, orthostatic hypotension, or cardiac arrhythmias.
TREATMENT & MANAGEMENT OF SYNCOPE
Once the underlying cause is diagnosed, Dr Francesco Lo Monaco develops a personalised management plan tailored to your individual needs. It may include reviewing current medications, optimising lifestyle, or introducing appropriate therapies where required. You will receive clear, expert guidance about medicinal, lifestyle, and, if necessary, procedural options to help you understand your condition, reduce future risk, and manage symptoms effectively.
PREVENTION AND LIFESTYLE MANAGEMENT
Simple lifestyle adjustments can play an important role in reducing the frequency and severity of syncopal episodes. Dr Francesco Lo Monaco provides specialist syncope care and advises maintaining good hydration, recognising and avoiding personal triggers, and making gradual postural changes to help minimise the risk of fainting.
BOOK A CARDIOLOGY APPOINTMENT ONLINE
If you’ve recently had a specialist heart checkup and feel unsure about the diagnosis or treatment plan, getting a second opinion can provide the clarity you need. Schedule a consultation with Dr. Lo Monaco, an expert private cardiologist in London, or book your heart test/scan today for fast, specialist cardiac care.
