Preventive Cardiology focuses on lowering the risk of heart and blood vessel disease before major events occur. It combines risk assessment, lifestyle counseling, and targeted medical therapy when appropriate. It is commonly used in outpatient clinics, primary care–cardiology collaboration, and specialty prevention programs. It can apply to people without symptoms and to those with known cardiovascular disease.
Cardiac Imaging is the use of medical imaging tests to look at the heart and nearby blood vessels. It helps clinicians assess heart structure, heart function, and blood flow. It is commonly used in emergency care, outpatient cardiology clinics, and hospital-based cardiovascular units. It can be noninvasive (no instruments inside the body) or invasive (catheter-based imaging).
Electrophysiology is the study of the heart’s electrical system and how it controls heart rhythm. It is used to explain symptoms like palpitations, fainting, and unexplained fast or slow heartbeats. It also guides treatments that restore or stabilize rhythm, such as catheter ablation and cardiac devices. In cardiology, it is commonly shortened to “EP” in clinical discussions.
Electrophysiology is the study of the heart’s electrical signals and how they control heartbeat timing and rhythm. In cardiology, Electrophysiology is used to evaluate symptoms like palpitations, fainting, or unexplained fast or slow heart rates. It can describe both a medical specialty (cardiac electrophysiology) and the tests and procedures that assess heart rhythm. It is commonly used in arrhythmia (abnormal rhythm) diagnosis and treatment planning.
Interventional Cardiology is a cardiology subspecialty focused on catheter-based diagnosis and treatment of heart and blood vessel conditions. It uses thin tubes (catheters) inserted through an artery or vein to reach the heart or vessels without open surgery. It is commonly used for coronary artery disease, some valve problems, and selected structural heart conditions.
Vascular Surgery is a medical specialty focused on diseases of arteries and veins. It treats blood flow problems outside the heart, including the aorta and leg arteries. It is commonly used for blocked arteries, aneurysms, and vein disorders. Care can involve open surgery, minimally invasive endovascular techniques, or both.
Interventional Cardiology is a branch of cardiology that treats heart and blood vessel problems using catheter-based procedures. It commonly uses thin tubes (catheters) placed through an artery or vein to reach the heart or vessels. It is widely used for coronary artery disease, certain valve problems, and some structural heart conditions. Many Interventional Cardiology procedures are performed in a cardiac catheterization laboratory (“cath lab”).
Vascular Surgery is medical care focused on blood vessels outside the heart. It treats problems in arteries and veins that carry blood to the brain, organs, and limbs. It is commonly used to restore blood flow, prevent complications, and repair damaged vessels. Care can involve open surgery, minimally invasive (endovascular) procedures, or both.
Vascular Medicine is a medical specialty focused on blood vessels and circulation outside the heart. It addresses diseases of arteries, veins, and lymphatic vessels that affect blood flow to organs and limbs. It is commonly used in cardiovascular clinics, hospitals, and outpatient settings for diagnosis and long-term management. It often overlaps with cardiology, vascular surgery, interventional radiology, and wound care.
A Cardiovascular Department is a hospital or clinic service focused on diseases of the heart and blood vessels. It brings together clinicians who diagnose and treat cardiovascular symptoms, risk factors, and emergencies. It is commonly found in hospitals, specialty heart centers, and large outpatient clinics. It often coordinates testing, procedures, and follow-up care across multiple cardiovascular subspecialties.