Passing Out (Fainting)

When to Take It Seriously – And How Apex Heart & Vascular Center Can Help

Understanding Passing Out: A Symptom You Shouldn’t Ignore

Passing out, medically known as syncope, is a sudden and temporary loss of consciousness that usually results from a drop in blood flow to the brain. While it can occasionally occur from harmless triggers like standing too quickly or overheating, fainting may also signal a serious cardiovascular issue, including arrhythmia, valve disease, or heart block.

At Apex Heart & Vascular Center, we’re dedicated to identifying the true cause behind fainting episodes using advanced cardiac diagnostics and personalized care.

Common Symptoms Associated with Fainting

Fainting may be preceded or followed by other symptoms, such as:

• Dizziness or lightheadedness

• Blurred vision or tunnel vision

• Nausea or sweating

• Irregular or rapid heartbeat

• Chest discomfort

• Shortness of breath

• Fatigue or confusion after regaining consciousness

When Is Fainting Considered Serious?

Seek medical attention immediately if fainting is:

• Sudden and unexplained, especially with no warning

• Frequent or recurring

• Occurs during exercise or while lying down

• Accompanied by chest pain, palpitations, or shortness of breath

• Associated with a known heart condition, high blood pressure, or diabetes

• Causes injury during the fall

• Occurs with a family history of sudden cardiac death

Fainting can be a warning sign of a life-threatening heart rhythm disorder, and early evaluation is essential.

How Apex Heart & Vascular Center Can Help

Under the care of Dr. Yasir Akram and our experienced, board-certified cardiovascular team, Apex Heart & Vascular Center offers expert evaluation and treatment for patients who experience fainting episodes. We serve patients across Houston, Tomball, and Cypress.

Our diagnostic and treatment approach includes:

• Electrocardiogram (EKG) to analyze heart rhythm abnormalities

• Holter monitor or event monitor to capture intermittent arrhythmias

• Echocardiogram to assess heart structure and function

• Tilt table testing to evaluate blood pressure and heart response

• Stress testing and blood work for underlying causes

• Implantable loop recorder (ILR) in select cases for long-term monitoring

• Customized treatment plan tailored to your diagnosis and lifestyle