Heart Institute

Nationally and Internationally recognized for heart and vascular conditions.

Cardiovascular

The study and treatment of disorders of the heart and blood vessels.

The cardiovascular system is responsible for circulating blood throughout your body.

In the U.S., cardiovascular disease is the leading cause of death for men and women.

People with every type of cardiovascular disease, syndrome and condition can find care at Cook County Health. We provide our patients evidence-based and high-quality care through the most advanced diagnostic and therapeutic technologies available.

Preventing Heart Disease

  • Eat a healthy diet with low sodium, saturated fat and sugar

  • Exercise for at least 150 minutes of moderate activity or 75 minutes of rigorous activity per week

  • Lower your cholesterol

  • Quit smoking

Signs of a Heart Attack

  • Cold sweat

  • Fatigue

  • Lightheadedness 

  • Nausea or vomiting 

  • Pain in arms, neck, jaw, stomach, lower chest or abdomen

  • Pressure, fullness or pain in your chest. This can last more than a few minutes or repeatedly 

  • Shortness of breath 

Cardiology Services

  • General Cardiology
    Providing diagnoses, treatment and long-term care for a wide range of cardiac conditions and diseases.

  • Cardiac Electrophysiology
    The assessment of your heart’s electrical system or activity and is used to diagnose abnormal heartbeats or arrhythmia.

  • Cardiac Surgery
    Any surgical procedure that involves the heart, or the blood vessels that carry blood to and from the heart.

  • Cardiology Imaging
    The ability to take pictures of your heart, blood vessels and surrounding anatomy.

  • Cardio-Oncology
    The detection, monitoring, and treatment of cardiovascular disease occurring as a side effect of chemotherapy and radiotherapy.

  • Heart Failure
    Receive medications and a specialized treatment plan to slow down the progression of your heart failure.

  • Interventional Cardiology
    A non-surgical option which uses a small, flexible tube called a catheter to repair damaged or weakened vessels, narrowed arteries.

  • Preventative Cardiology & Lipidology
    The treatment of lowering patients’ risks for developing heart disease, while also preventing further issues in people who already have cardiovascular disease.

  • Structural Heart Disease
    The treatment of conditions that affect your heart’s valves, walls, chambers or muscles.

Cook County Health's
Cardiology Providers

Our specialized team of healthcare providers are with you through prevention, diagnosis and treatment of heart and vascular conditions. Meet Cook County Health’s cardiology leaders.

Bosko Margeta, MD

Jamil Dihu, DO

Neha Yadav, MD

Aviral Vij, MD

Jonathan Tottleben, MD

Abhimanyu Saini, MD

Nataliya Pyslar, MD

Grzegorz Pietrasik, MD, PhD

Victor Pelaez, MD

Rami Doukky, MD, MSc, MBA

Saurabh Malhotra, MD, MPH

Sorin Lazar, MD

Javier Gomez, MD, MSc

Yasmeen Golzar, MD

Maria Carolina Demori, MD

Max Brock, MD

Lorrainne Bangayan, MD

Tareq Alyousef, MD

Common Conditions

Cook County Health is prepared to care for those with common and complex heart and vascular conditions including:

Coronary Artery

Occurs when the heart's blood vessels become narrowed or blocked.
Coronary artery disease
Coronary heart disease
Heart attack

Heart Defect

Occurs when there's an abnormality or defect with the structure of the heart.
Atrial septal defect
Congenital heart disease

Heart Failure

Occurs when the hearts pumping action can't work effectively.
Congestive heart failure
Hypertrophic cardiomyopathy
Pulmonary hypertension

Heart Restriction

Occurs when a set of changes in how the heart muscle functions.
Cardiac amyloidosis
Cardiomyopathy

Heart Rhythm Abnormality

If your heartbeat is interrupted, your heart can beat too quickly, too slowly, or in an irregular way.
Arrhythmia
Cardiac arrythmias
Atrial fibrillation
Atrial flutter
Sick sinus syndrome
Supraventricular tachycardia
Ventricular tachycardia

Heart Valve

Valves open and close to regulate the flow of blood through the heart. Problems with the valves can increase the workload of your heart and can put a strain on your heart muscle.
Aortic stenosis
Aortic regurgitation
Endocarditis
Pulmonary valve stenosis
Rheumatic heart disease
Valvular heart disease

Vital Fluid Restriction

Occurs when there
is a reduction of the
blood flow to he heart.
Cardiomyopathy
Edema
Heart murmur
High blood pressure
(hypertension)
High triglycerides
Pulmonary embolism
Separate lipid disorders
(high cholesterol)

Lifesaving Advancements

In our ongoing effort to provide equitable healthcare, Cook County Health is proud to provide the latest in procedures and advancements in care to our patients.

The minimally invasive TAVR (Transcatheter Aortic Valve Replacement) procedure replaces a heart valve that is not working properly to control the blood flow to your heart.

Watch the video below to learn more.

Play Video

Cook County Health is one of the few safety net hospitals...that is able to offer this advanced procedure called TAVR...to any patient walking into our doors in respect of their ability to pay.
 

More Lifesaving Advancements and Facilities Offered at Cook County Health

This is a place that saved my life.

Personalized Treatment Plan

Your Cook County Health cardiology team will develop a personalized plan to fit your condition. This may include:

Cardiac Catheterization Procedures

Atherectomy

A catheter-based procedure used to remove plaque buildup in the arteries.

Atrial Septal Defect (ASD) &
Patent Foramen Ovale (PFO) closure

A procedure to close holes in the upper chambers of the heart.

Angiogram

A scan that shows blood flow through arteries or veins, or through the heart.

Angioplasty

A procedure that opens arteries to let blood go through more easily.

Cardiac catheterization

A procedure that measures the pressure and blood flow in and around the heart.

Stent placement

A wire mesh stainless steel tube that holds an artery open and keeps it from closing again.

Electrophysiology Procedures

Ablation of heart rhythm disorders

A procedure to block irregular electrical signals and restore a typical heartbeat.

Cardiac resynchronization therapy

A treatment of heart failure with the insertion of a pacemaker.

Cardioversion

A procedure to restore your heart to a regular rhythm.

Electrophysiology studies

A test to help determine the cause of irregular heart rhythms.

Cardiac catheterization

A procedure that measures the pressure and blood flow in and around the heart.

Holter monitor

A portable device for cardiac monitoring.

Implantable Cardioverter Defibrillators (ICD)

A battery-powered device placed under the skin that keeps track of your heart rate.

Implantable loop recorder

Tiny devices that can be implanted just underneath the skin to provide continuous heart rhythm recording.

Long-term cardiac monitor

A wearable heart rhythm monitor to capture the electrical activity of your heart.

Tilt table testing

A test to find out why people feel faint or lightheaded or actually completely pass out.

Noninvasive Cardiac Testing

Cardiac CT

An imaging method that allows your doctor to explore the structure of the heart and the adjacent blood vessels without making any incisions.

Cardiac MRI

An imaging method that produces detailed pictures of the structures within and around the heart.

Echocardiogram (Echo)

An imaging method that uses sound waves to create pictures of the heart to show blood flow through the heart and heart valves.

Stress echo

An imaging method that helps determine how well your heart and blood vessels are working, especially under stress.

Nuclear stress tests

An imaging method to show how well blood flows into the heart muscle, both at rest and during activity.

Stress tests

A test method that measures the heart's ability to respond to external stress in a controlled clinical environment, induced by exercise.

Positron Emission Tomography (PET)

An imaging technique that evaluates organ and tissue functions.

Transesophageal echocardiogram

An imaging method that uses sound waves to create pictures of the heart from the inside of the body.

Cardiology Care Close to Home

With multiple community locations, Cook County Health offers heart and vascular care at the following locations.

North Suburbs

DAY HOURS
SUNDAY:
Closed
MONDAY:
10:00 AM - 6:00 PM
TUESDAY:
8:00 AM - 4:00 PM
WEDNESDAY:
10:00 AM - 6:00 PM
THURSDAY:
8:00 AM - 4:00 PM
FRIDAY:
8:00 AM - 4:00 PM
SATURDAY:
8:00 AM - 4:00 PM (2nd & 4th Saturday of the month)
Adolescent Care
Women's Care

North Chicago

DAY HOURS
SUNDAY:
Closed
MONDAY:
8:00 AM - 4:00 PM
TUESDAY:
8:00 AM - 4:00 PM
WEDNESDAY:
8:00 AM - 4:00 PM
THURSDAY:
8:00 AM - 4:00 PM
FRIDAY:
8:00 AM - 4:00 PM
SATURDAY:
Closed

South Suburbs

DAY HOURS
SUNDAY:
Closed
MONDAY:
8:00 AM - 6:00 PM
TUESDAY:
8:00 AM - 4:00 PM
WEDNESDAY:
8:00 AM - 6:00 PM
THURSDAY:
8:00 AM - 4:00 PM
FRIDAY:
8:00 AM - 4:00 PM
SATURDAY:
8:00 AM - 4:00 PM (1st & 3rd Saturday of the month)
Adolescent Care
Women's Care

West Suburbs

North Riverside Health Center

DAY HOURS
SUNDAY:
Closed
MONDAY:
8:00 AM - 4:00 PM
TUESDAY:
10:00 AM - 6:00 PM
WEDNESDAY:
8:00 AM - 4:00 PM
THURSDAY:
8:00 AM - 4:00 PM
FRIDAY:
7:00 AM - 4:00 PM
SATURDAY:
8:00 AM - 4:00 PM (1st & 3rd Saturday of the month)
Adolescent Care
Women's Care

South Chicago

Provident Hospital of Cook County

DAY HOURS
SUNDAY:
24 hours
MONDAY:
24 hours
TUESDAY:
24 hours
WEDNESDAY:
24 hours
THURSDAY:
24 hours
FRIDAY:
24 hours
SATURDAY:
24 hours
Adolescent Care
Women's Care

Chicago

DAY HOURS
SUNDAY:
24 hours
MONDAY:
24 hours
TUESDAY:
24 hours
WEDNESDAY:
24 hours
THURSDAY:
24 hours
FRIDAY:
24 hours
SATURDAY:
24 hours
Adolescent Care
Women's Care

Cook County Health has served the people of Cook County for over 180 years. Today, we are home to top doctors and excellent staff who fulfill our mission and change lives.

© 2023 Cook County Health. All Rights Reserved.

Cardiology is the study and treatment of disorders of the heart and blood vessels.

The cardiovascular system is responsible for circulating blood throughout your body.
In the U.S., cardiovascular disease is the leading cause of death for men and women.
People with every type of cardiovascular disease, syndrome and condition can find care at Cook County Health. We provide our patients evidence-based and high-quality care through the most advanced diagnostic and therapeutic technologies available.
  • Cold sweat
  • Fatigue
  • Lightheadedness 
  • Nausea or vomiting 
  • Pain in arms, neck, jaw, stomach, lower chest or abdomen
  • Pressure, fullness or pain in your chest. This can last more than a few minutes or repeatedly 
  • Shortness of breath 
  • Eat a healthy diet with low sodium, saturated fat and sugar
  • Exercise for at least 150 minutes of moderate activity or 75 minutes of rigorous activity per week
  • Lower your blood pressure
  • Lower your cholesterol
  • Quit smoking

Common Conditions

Cook County Health is prepared to care for those with common and complex heart and vascular conditions including:
  • Arrhythmia
  • Cardiomyopathy
  • Congestive heart failure
  • Coronary artery disease
  • Coronary heart disease
  • Edema
  • Endocarditis
  • Heart attack
  • Heart murmur
  • High blood pressure
  • High cholesterol
  • High triglycerides
  • Hypertrophic cardiomyopathy
  • Pulmonary embolism
  • Pulmonary hypertension
  • Pulmonary valve stenosis
  • Rheumatic heart disease
  • Sick sinus syndrome

Personalized Treatments

Your Cook County Health cardiology team will develop a personalized plan to fit your condition. This may include:
 Cardiac Catheterization Procedures
  • Angiogram
  • Angioplasty
  • Atherectomy
  • Atrial Septal Defect (ASD) and Patent Foramen Ovale (PFO) closure
  • ASD and PFO closure
  • Cardiac catheterization
  • Stent placement
Electrophysiology Procedures
  • Ablation of heart rhythm disorders
  • Cardiac resynchronization therapy
  • Cardioversion
  • Electrophysiology studies
  • Holter monitor
  • Implantable Cardioverter Defibrillators (ICD)
  • Implantable loop recorder
  • Long-term cardiac monitor
  • Tilt table testing

Noninvasive Cardiac Testing

  • Cardiac CT
  • Cardiac MRI
  • Echocardiogram (Echo)
  • Stress echo
  • Nuclear stress tests
  • Stress tests
  • Positron Emission Tomography (PET)
  • Transesophageal echocardiogram
To make an appointment, contact Cook County Health at (312) 864-0200.
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