What is a cardiologist?

A cardiologist is a medical doctor who specializes in treating diseases of the heart and blood vessels. Your cardiologist can also help to educate you about habits and lifestyle changes that promote a healthier heart, which may include nutrition and exercise counseling.

What conditions does a cardiologist treat?

A cardiologist treats conditions, disorders, and abnormalities that affect the health of your cardiovascular system. Some of the most common conditions a cardiologist treats include:heart attacksheart failureheart diseasecoronary artery diseasehigh blood pressureFor a complete list of conditions treated, we recommend contacting your cardiologist.

What procedures does a cardiologist perform?

Cardiologists perform a variety of procedures and surgeries that can help restore functionality to your heart. Some of the main procedures performed by a cardiologist include:Cardiac catheterizationMyocardial biopsyValve replacement surgeryHeart bypass surgeryStents and blood clotsFor a complete list of procedures performed, we recommend contacting your cardiologist.

When should I go to a cardiologist?

There are many non-life-threatening reasons for you to visit a cardiologist, including heart health education, lifestyle recommendations, and stress relief. Though not every symptom of the heart ends up being serious, it’s important to watch out for the following three:Shortness of breath — trouble breathing can be an early warning sign for heart problems.Dizziness — feeling light-headed with a spinning sensation can be the result of heart disease or low blood pressure.Chest pain — pain in the chest is often a sign of too little oxygen returning to the heart and might be a sign of a heart attack.Call 911 if you have any of the following symptoms in addition to your chest pain:A sudden tightness or pressure in your chestPain that spreads to your jaw, left arm, or backSharp chest pain followed by shortness of breathNausea, dizziness, rapid or irregular heartbeatConfusion, excessive sweating, or a pale appearance

What can I expect during my cardiology appointment?

You can expect your cardiologist to talk about your symptoms and lifestyle habits during your visit. Your cardiologist will also offer guidance about lifestyle changes and perform tests used to identify any cardiovascular conditions you may have. The purpose of these tests is to help your cardiologist recommend care and create a treatment plan that addresses your specific needs.Some common tests your cardiologist may recommend for you include:EKG — detects heart rhythm irregularitiesUltrasound — used for imaging of the heartCardiac biopsy — tests heart tissue samples for diseasesStress test — shows how your heart works during physical activity

What questions should I ask my cardiologist?

Preparing for your first visit to the cardiologist can be overwhelming. To give you a head start, we’ve compiled a list of good questions for you to ask during your appointment:Am I at risk of having a heart attack?What caused my heart attack?What medications do I need to take and for how long?How much should I be exercising?Are there any activities I should stay away from?What diet do you recommend for improved heart health?Will I need surgery?Are there any complications associated with that surgery?What other things can I do to improve my quality of life?

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Dr. Alan Zajarias, MD

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Cardiologist Frequently Asked Questions

What conditions does a cardiologist treat? Chevron Icon

What procedures does a cardiologist perform? Chevron Icon

When should I go to a cardiologist? Chevron Icon

What can I expect during my cardiology appointment? Chevron Icon

What conditions does a cardiologist treat?

What procedures does a cardiologist perform?

When should I go to a cardiologist?

What can I expect during my cardiology appointment?

What questions should I ask my cardiologist?