A Heart Failure Program is an organized, multidisciplinary care service focused on diagnosing and managing heart failure over time. It brings together cardiology clinicians, nurses, pharmacists, dietitians, and other specialists to coordinate evaluation and treatment. It is commonly offered in hospitals, outpatient cardiology clinics, and academic medical centers. Some programs also support advanced therapies such as implanted devices, mechanical circulatory support, or transplant evaluation.

A Structural Heart Program is a coordinated hospital or health-system service focused on diseases of the heart’s “structures,” especially the valves and internal walls of the heart. It brings together multiple specialists to evaluate symptoms, confirm diagnoses, and plan procedures when needed. It is commonly used in cardiology centers that offer advanced imaging and catheter-based (minimally invasive) heart interventions. It may also support surgical care when an open operation is the better fit for a specific condition.

Preventive Cardiology is a cardiology-focused approach to lowering the risk of future heart and blood vessel disease. It combines risk assessment, targeted testing, and long-term risk-factor management. It is commonly used in outpatient clinics, lipid and hypertension programs, and cardiac prevention centers. It may involve coordination between cardiologists, primary care clinicians, and other specialists.

A Heart Failure Program is a coordinated clinical service that evaluates and manages people with heart failure. It brings together cardiology specialists, nurses, pharmacists, and other clinicians around a shared care plan. It is commonly used in hospitals, academic medical centers, and larger cardiology practices. Many programs also support outpatient follow-up, education, and monitoring after hospitalization.

Cardiac Imaging is the use of tests that create pictures of the heart and blood vessels. It helps clinicians see heart structure (anatomy) and evaluate heart function (how well it works). It is commonly used in cardiology clinics, emergency departments, and hospitals. It can be done without procedures inside the body (noninvasive) or during catheter-based procedures (invasive imaging).

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.