Cardiology Care in Arizona

Conditions We Evaluate at Astra Healthcare

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At Astra Healthcare, our expert cardiology team is dedicated to providing comprehensive evaluations for a wide range of cardiovascular conditions. Below are some of the conditions we evaluate:

  • Tachycardia
  • Arrhythmias
  • Palpitations
  • Dyspnea
  • Syncope
  • Lower extremity edema
  • Cardiac Murmurs
  • Coronary artery disease
  • Angina
  • Heart failure
  • Atrial fibrillation
  • Atrial flutter
  • Hypertension
  • Hyperlipidemia
  • Cardiomyopathies
  • Peripheral vascular disease
  • Pericardial disease
  • Diseases of the aorta

Patient Reviews

From the moment I entered the hip waiting area, I felt comfortable and relaxed. Laura was helpful, patient and thorough with my processing. Nikki/Nicky/Nique who conducted the ecocardiogram was professional, informative, respectful and extremely pleasant.

Dr. Unzek Freiman is a consummate professional who I instantly liked and trusted. He genuinely cared for my health and my history, not just health history. He obtained tests from a hospital visit instead of charging for new testing, saving me time and money. I am happy to say Dr. Unzek Freiman is my new cardiologist. I enthusiastically recommend Astra Healthcare.

- Ric B.

Dr. Unzek and staff are what a doctor’s office used to be. Attentive, detail-oriented and take patients and our concerns seriously. Highly recommend.

- Melanie P.

Dr Unzek & his staff are punctual, informative, & kind. They are helpful with any & all questions about your health & I would highly recommend.

- Kathleen C.
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Take your heart health seriously and schedule a consultation with Astra Healthcare today!

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