Isaac Thomas, M.D.

Residency - Internal Medicine:
Cook County Hospital, Chicago, IL

Fellowship - Cardiology:
Cook County Hospital, Chicago, IL

• Arrhythmias (Heart Rhythm Disorders): We diagnose and treat irregular heart rhythms such as atrial fibrillation (AFib), tachycardia (fast heartbeat), and bradycardia (slow heartbeat)
• Cardiomyopathy (Heart Muscle Disease): Conditions that affect the heart muscle and can reduce the heart’s ability to pump blood effectively.
• Congenital Heart Defects: Heart conditions present at birth that may affect the structure or function of the heart.
• Coronary Artery Disease (CAD): Blocked or narrowed arteries that can cause chest pain (angina) or lead to a heart attack.
• Heart Failure (Congestive Heart Failure): When the heart is not pumping blood as well as it should, leading to symptoms like fatigue, swelling, and shortness of breath.
• High Cholesterol & Lipid Disorders (Atherosclerosis): Elevated cholesterol levels that can lead to plaque buildup in the arteries and increase the risk of heart disease.
• Hypertension (High Blood Pressure): Ongoing management of high blood pressure to help prevent heart attack, stroke, and other complications.
• Pericarditis: Inflammation of the sac surrounding the heart, often causing chest pain and discomfort.
• Peripheral Vascular Disease (PVD): Circulation disorders affecting blood vessels outside the heart, including conditions such as aortic aneurysms.
• Valvular Heart Disease: Problems with heart valves, including narrowing (stenosis) or leaking (regurgitation), which can affect blood flow.

• Cardiac Catheterization Coronary Angiogram
• Cardiac Clearance for Surgery
• Cardiac Pacemaker
• Cardiac Second Opinion
• Cardio-Oncology
• Cardioversion
• Echocardiogram: Uses ultrasound to visualize heart structures
• Electrocardiogram (EKG/ECG): Measures electrical activity.
• Evaluation and Treatment of Peripheral Vascular Disease
• Preventive Cardiology
• Stress Tests: Evaluates heart function under physical exertion. (stress Echocardiogram, Nuclear stress testing)
• Transesophageal Echocardiography