Make an Appointment
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Patient Notification
Effective June 13, 2025, Dr. Mohamad Amer Alaiti, MD, will be transitioning from North Texas Heart Center to establish his independent practice, The Heart Institute of Texas.
If you have questions about your upcoming appointment or need a copy of your medical records, please call (214) 361-3300. For inquiries regarding his new office, you can reach The Heart Institute of Texas at (214) 894-0456.
-
Patient Notification
Effective June 13, 2025, Dr. Mohamad Amer Alaiti, MD, will be transitioning from North Texas Heart Center to establish his independent practice, The Heart Institute of Texas.
If you have questions about your upcoming appointment or need a copy of your medical records, please call (214) 361-3300. For inquiries regarding his new office, you can reach The Heart Institute of Texas at (214) 894-0456.
Zarina Sharalaya, MD
Zarina Sharalaya, MD Profile Page
*Please call if you are a self-pay patient.
*Please call if you are a self-pay patient.
Address
North Texas Heart Center - Frisco
5575 Frisco Sq Blvd Ste 240
Frisco, TX 75034
About Zarina Sharalaya, MD
Dr. Zarina Sharalaya joined North Texas Heart Center in 2022 after completing her interventional and structural cardiology fellowship at Cleveland Clinic Foundation. She earned her Medical Degree at The Ohio State University College of Medicine. She then went on to complete a residency in internal medicine at the University of North Carolina, followed by a fellowship in cardiovascular medicine at Cleveland Clinic Foundation.
Dr. Sharalaya is board certified in Internal Medicine, Nucle
Procedures and Conditions Treated
- Angina
- Ankle Brachial Index (ABI)
- Atherosclerosis Treatment
- Atrial Septal Defect (ASD Repair)
- Balloon angioplasty
- Brachial Artery
- Bradycardia
- Cardiac Arrest And Ventricular Fibrillation
- Cardiac Arrhythmia & Conduction Disorders
- Cardiac Care for Women
- Cardiac Catheterization
- Cardiac Catheterization through the Wrist
- Cardiology Nuclear Imaging
- Cardiovascular Disease and Interventional Cardiology
- Cardiovascular Stress Test
- Chest Pain
- Chronic Total Occlusion (CTO) Revascularization
- Circulatory Signs And Symptoms
- Complex PCI
- Coronary and Bypass Graft Angiography
- Diagnostic Cardiac Catheterization
- Electrocardiogram (ECG or EKG)
- Excimer Laser
- Fainting
- Heart Arrhythmia
- Heart Disease
- Heart Failure
- Heart Valve Disease
- Heart attack
- High Cholesterol
- Hormone replacement therapy
- Hypertension
- Hypertropic Cardiomyopathy
- Impella
- Inferior Vena Cava Filter Placement
- Intracardiac Echocardiography
- Intravascular Coronary Ultrasound
- Invasive Hemodynamic Monitoring
- Mitral Valve Repair
- Patent Foramen Ovale (PFO)
- Percutaneous Transluminal Coronary Artery Atherectomy
- Percutaneous Transluminal Coronary Artery Stent Placement
- Peripheral Vascular Disorders
- Peripheral Vascular Interventions/Peripheral Angioplasty
- Preventive Medicine Services
- Radial Access Catheterizations
- Refractory Angina
- Renal Artery Interventions
- Rotational Atherectomy (Rotablator)
- Stent placement
- Structural Heart Disease
- TAVR (Transcatheter Aortic Valve Replacement)
- Tachycardia
- Transesophageal Echocardiography
- Transthoracic Echocardiography
- Ventricular Fibrillation (V-Fib)
- Women's Heart Health
Specialties
- Interventional Cardiology - Board Certified
- Cardiovascular Disease - Board Certified
Affiliations
- Medical City Frisco
- Medical City Dallas Hospital
- Medical City Heart Hospital
- Medical City Las Colinas
Credentials and Education
Case Western Reserve University. Cleveland, Ohio
Undergraduate
2010The Ohio State University College of Medicine, Columbus, Ohio
Medical School
2014University of North Carolina, Chapel Hill, North Carolina
Residency
2017Cardiovascular Medicine, Cleveland Clinic Foundation, Cleveland, Ohio
Fellowship
2020