Dizziness

Understanding Dizziness: A Symptom You Shouldn’t Ignore

Dizziness is a commonly reported but often misunderstood symptom. It can feel like lightheadedness, a spinning sensation (vertigo), or a loss of balance. While occasional dizziness may result from dehydration or sudden posture changes, frequent or severe episodes can indicate underlying cardiovascular issues, including arrhythmia, low blood pressure, or even reduced blood flow to the brain.

At Apex Heart & Vascular Center, we specialize in identifying the true cause of dizziness through advanced cardiovascular testing and expert clinical evaluation.

Common Symptoms That May Accompany Dizziness

Dizziness may occur alone or with other warning signs, such as:

• Lightheadedness or a floating sensation

• Feeling faint or about to pass out

• Spinning or a sense of the room moving (vertigo)

• Nausea or vomiting

• Blurred vision

• Weakness or fatigue

• Rapid or irregular heartbeat

• Chest discomfort or palpitations

When Is Dizziness Considered Serious?

You should seek immediate medical attention if your dizziness is:

• Sudden and severe

• Associated with chest pain, shortness of breath, or heart palpitations

• Triggered by standing up or changing positions quickly

• Accompanied by fainting, weakness, or trouble speaking

• Frequent and affects your daily life

• Combined with known risk factors like heart disease, diabetes, or high blood pressure

Even if the cause turns out to be non-cardiac, early evaluation can prevent serious complications.

How Apex Heart & Vascular Center Can Help

At our state-of-the-art clinics in Houston, Tomball, and Cypress, we take dizziness seriously. Our experienced team led by Dr. Yasir Akram performs a thorough assessment to identify if your symptoms are related to cardiovascular conditions.

Our diagnostic approach may include:

• Electrocardiogram (EKG): To assess for irregular heart rhythms

• Echocardiogram: To evaluate heart structure and pumping function

• Holter Monitoring: To track heart activity over 24–48 hours

• Tilt Table Testing: To assess blood pressure and heart rate responses

• Carotid Ultrasound: To check blood flow to the brain

Once the cause is diagnosed, we create a personalized treatment plan tailored to your needs.