Your Concerns Are Valid. Your Questions Matter.

Heart Care FAQs

At CASL Health, we believe informed patients make stronger decisions. We’ve gathered answers to some of the most common questions we hear from patients just like you.

General Cardiology FAQs

What does a cardiologist do?

A cardiologist specializes in diagnosing, treating, and preventing diseases related to the heart and blood vessels.

When should I see a cardiologist?

You should consider seeing a cardiologist if you experience symptoms like chest pain, shortness of breath, dizziness, palpitations, or have risk factors such as high blood pressure, diabetes, or a family history of heart disease.

What tests might a cardiologist order?

Common diagnostic tests include EKG (electrocardiogram), echocardiogram, stress test, Holter monitor, cardiac CT or MRI, and blood work.

What is high blood pressure and why is it serious?

High blood pressure (hypertension) is when the force of blood against your artery walls is too high, increasing your risk of heart disease, stroke, and kidney problems.

How can I keep my heart healthy?

Eat a balanced diet, exercise regularly, avoid smoking, manage stress, monitor blood pressure and cholesterol, and follow your doctor’s recommendations.

Heart Health Questions

What are common signs of a heart rhythm problem?

Symptoms can include fluttering in the chest, irregular or fast heartbeat, dizziness, fainting (syncope), fatigue, and chest discomfort. If you’re experiencing any of these, call us.

Do I need a referral to see a cardiologist at CASL Health?

It depends on your insurance plan. Some require a referral from your primary care provider. Feel free to call us—we can help verify your plan.

What is an EP (electrophysiologist)?

An EP is a cardiologist who specializes in diagnosing and treating heart rhythm disorders (arrhythmias), like atrial fibrillation or tachycardia. Electrophysiologists are cardiologists who specialize in electrophysiology.

What should I bring to my first appointment?

Bring your ID, insurance card, a list of current medications, past test results (if available), and any questions or concerns you’d like to discuss.

Can CASL Health treat high blood pressure and cholesterol too?

Absolutely. We offer comprehensive cardiovascular care, including the management of blood pressure, cholesterol, and heart disease risk factors.

Will I need testing at my first visit?

It depends on your symptoms and medical history. We may recommend an EKG, echocardiogram, or wearable monitor, but only if necessary.

How do I know if my symptoms are urgent?

If you’re experiencing chest pain, fainting, shortness of breath, or a sudden irregular heartbeat, call us immediately—or go to the ER if severe.

Does CASL Health accept Medicare and Medicaid?

Yes. We accept Medicare, Medicaid (Texas and New Mexico), and most major insurance providers. Check our Insurance page or call us to confirm.

How are arrhythmias treated?

Treatment depends on the type and severity of your condition and may include medication, lifestyle changes, or procedures like ablation or pacemaker implantation.

Electrophysiology FAQs

What is cardiac electrophysiology?

Cardiac electrophysiology focuses on the electrical activity of the heart. It deals with diagnosing and treating abnormal heart rhythms (arrhythmias).

What is an arrhythmia?

An arrhythmia is an irregular heartbeat — it can be too fast, too slow, or erratic. Common types include atrial fibrillation, ventricular tachycardia, and supraventricular tachycardia.

What is an EP study?

An Electrophysiology (EP) study is a test that maps the electrical activity of your heart to determine the cause of abnormal rhythms and guide treatment.

What is a catheter ablation?

Catheter ablation is a procedure that uses radiofrequency energy or cryotherapy to destroy small areas of heart tissue causing abnormal rhythms.

Do I need a pacemaker or defibrillator?

Your electrophysiologist may recommend a pacemaker or implantable cardioverter-defibrillator (ICD) if you have bradycardia (slow heart rate), heart block, or are at risk for sudden cardiac arrest.

Appointments and Logistics

What should I bring to my cardiology appointment?

Bring a list of medications, previous test results, insurance information, and your ID. Also bring any questions or concerns you’d like to discuss.

Do I need a referral to see a cardiologist or electrophysiologist?

It depends on your insurance plan. Some require a referral from a primary care provider, while others do not.

Will my insurance cover these tests or procedures?

Coverage depends on your insurance plan. Our staff can assist you in verifying benefits and understanding any out-of-pocket costs.

How do I prepare for a stress test or other procedures?

You may be asked to avoid caffeine, wear comfortable clothes, and refrain from certain medications. Instructions will be provided ahead of time.

GET IN TOUCH

If you’re experiencing the following symptoms, call us as soon as possible!

Fluttering in the Chest
Leg Pain / Swelling
Chest Pain / Shortness of Breath
Congestive Heart Failure
Racing Heartbeat
Slow Heartbeat
Fainting or Syncope
Palpitations or Skipped Beats
Poor Circulation