Heart conditions can range from the hardly noticeable to the unmistakable, affecting the heart muscle tissue, arteries, and veins, or electrical signaling process. At the Heart Rhythm Institute of Arizona, we ensure your heart stays healthy throughout your treatment process with accurate diagnostic procedures and personalized treatment plans.

Whether you’re concerned you have a heart condition or simply want to preempt more serious symptoms, Dr. John Beshai can help. We’re capable of both diagnosing and treating a wide variety of common heart issues in our fully accredited facility.

Atrial fibrillation Phoenix is indicated by an irregular heartbeat (arrhythmia) that can result in a blood clot that leads to a stroke, heart failure, or other complications. In order to prevent these complications, Dr. Beshai offers the latest diagnostic tools and treatment options for atrial fibrillation.

Arrhythmias are heart rhythm problems that are due to electrical irregularities in the heart’s circuit. There are several different types of arrhythmias, so Dr. Beshai can determine which one you are experiencing to develop the proper treatment plan.

Brugada syndrome is an arrhythmia condition that occurs in the heart’s lower chambers (ventricles) causing an irregular heartbeat. Dr. Beshai offers diagnostic tools and treatment procedures in order to manage Brugada syndrome and prevent complications.

Sarcoidosis is a disease that results in the development of inflammatory cells called granulomas, which can affect the function of the heart. Although cardiac sarcoidosis cannot be cured, Dr. Beshai offers several solutions to managing the condition and preventing progression.

Congestive heart failure (CHF) is a chronic cardiac condition that affects the heart’s ability to pump blood to the rest of the body. Dr. Beshai can discuss your symptoms and medical history to determine which stage you might be in and provide the proper treatment.

Hypertrophic obstructive cardiomyopathy (HOCM) results in the thickening of the myocardium, disrupting the heart’s electrical signals. Dr. Beshai offers treatment for hypertrophic obstructive cardiopathy to prevent cardiac complications like heart failure.

Long QT Syndrome (LQTS) is a condition that causes fast, chaotic heartbeats as a result of an abnormal electrical circuit. Dr. Beshai can provide the right course of treatment to ensure life-threatening complications of LQTS do not occur.

Supraventricular tachycardia is a type of arrhythmia that results in a series of rapid heartbeats. While the condition may not be serious or life-threatening, a racing heart can be concerning and should be discussed with Dr. Beshai.

Syncope, or fainting, refers to a loss of consciousness due to a lack of blood flow to the brain. Fainting can often be a sign of a more serious heart condition that Dr. Beshai can help you manage after a proper diagnosis.

Ventricular tachycardia is a heart rhythm disorder, or arrhythmia, that causes the heart to beat too quickly. Dr. Beshai offers ventricular tachycardia treatment to manage symptoms and prevent complications.

Wolff-Parkinson-White (WPW) syndrome is a rare condition that refers to a rapid heartbeat, caused by an extra electrical pathway between the heart’s upper and lower chambers. Dr. Beshai can discuss your WPW syndrome symptoms to determine if you need treatment or not.

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Dr. Beshai is a board-certified electrophysiologist internationally renowned and respected for his expertise and research. Having published in major medical journals and travelled all over the world to present research, he is dedicated to providing innovative, state-of-the-art care to his patients.