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Additional Procedures We Offer



In addition to the services listed on our homepage, Keystone Cardiovascular Center provides and has expertise in the following procedures for all patients:


On-site lab draws

Electrocardiogram (EKG)

Treadmill Stress Test

Pacemaker and Defibrillator Analysis

Nuclear Stress Test

MUGA Cardiac Evaluation

24hr Holter Monitor

7, 14 & 21 Day Cardionet Monitoring


Echocardiograms (ECHO)

Trans-Esophageal Echocardiogram (TEE)

Vascular Studies

Ankle/Brachial Index (ABI) for Peripheral Artery Disease detection

Home Sleep Apnea Testing

Home Coumadin/INR Testing

Calcium Scoring

Cardiac CTA Imaging


Dr. Demetrios provides services to residents of Bergen County, including Maywood, NJ, Hackensack, NJ, Westwood, NJ, Ridgewood, NJ, and Paramus, NJ. 

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Email Address
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Demetrios Panagiotou, MD, FACC
255 West Spring Valley Avenue
Suite 200
Maywood, NJ 07607