Testimonials & Reviews
Arizona Heart Arrhythmia Associates
Electrophysiology & Cardiology located in Phoenix, Avondale, Tempe, Chandler, Suncity, Dewey & Prescott Valley, AZ
Arizona Heart Arrhythmia Associates always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 1416 reviews with an average rating of 4.76 out of 5 stars. Please read what others are saying about Arizona Heart Arrhythmia Associates below, and as always, we would love to collect your feedback.
William A.
Submitted 06/21/26
He listened to all my concerns, explained everything that the test that will be upcoming can’t say enough good things about him
Michael R.
Submitted 06/21/26
Dr Makkar spent good time with us explaining Michael's condition and suggested treatment. He was thorough and answered all of our questions. We were very comfortable with the visit.
James B.
Submitted 06/21/26
Extremely happy with the care I receive from AZ Heart Arrhythmia. They have done an outstanding job correcting my ejection fraction. I thought I was a at a point where nothing could be done. I am feeling better with more energy and my Ejection Fraction has improved substantially. Thank you for your World Class Service.
William Y.
Submitted 06/20/26
Dr. Makkar is Outstanding and I Truly appreciate His expertise
Deborah G.
Submitted 06/20/26
Dr Makkar and his staff are very compassionate and kind. They take the time to listen to concerns and thoughts while answering any questions that may come up.
Rex L.
Submitted 06/20/26
Top shelf!
Ghazi H.
Submitted 06/20/26
This doctor is very knowledgeable and explains things that I had for a while and no body pointed out. I thank him from my heart and wish him a happy Father's day
Craig R.
Submitted 06/20/26
Always great care.
Mary F.
Submitted 06/19/26
As always, Dr Makkar is a genuine, caring, and absolutely the most proficient in his field. We started out when I contracted A-fib and then an Amulet cardio version, ablation, several other procedures, resulting in a leadless pacemaker, and as always adr Makkar has treated me with genuine concern for my well-being and listens to any concerns I may have. He is the very best doctor I have ever had and I appreciate his support and care of me. He is the best!
Mark M.
Submitted 06/19/26
He’s a very good Doctor
Norma R.
Submitted 06/16/26
It’s always a pleasure to see Dr.Mo, he always explains and goes over your tests and concerns. Dr. Mo literally saved my life. So blessed to him and his staff.
Andrew R.
Submitted 06/16/26
Very good
Horace R.
Submitted 06/16/26
So professional and answered all questions.
Nancy F.
Submitted 06/15/26
Very good doctor would recommend
Claire W.
Submitted 06/13/26
The staff was very professional and courteous. I was seen at my appointment time and did not have to wait. The doctor was very willing to spend a few minutes answering my questions and overall it was a very positive experience.
Effie R.
Submitted 06/13/26
He was very thorough. He listened and answered my questions. He put my fears at ease. I would absolutely refer him.
Alan T.
Submitted 06/10/26
I m always glad to see Dr. Mo and I think he is always happy to see me just the same
Thomas O.
Submitted 06/06/26
Dr Balakrishnan was extremely attentive to my issues and questions as was the staff.
The office visit answered many questions concerning the operation of how the pacemaker parameter setting functioned.
Theresa P.
Submitted 06/02/26
Easy to check in for my appointment very friendly receptionist. Appointment was on time. Everyone very friendly and professional. Dr. Moo is a great Dr.
Frederick W.
Submitted 06/01/26
I am in sinus bradycardia after being in atrial fibrillation since November 2025, due to this surgeon. I can feel my heart beating, slow but steady. Thank you, Dr Abdelrahman.