By Type of Heart Failure:

• Heart Failure with Reduced Ejection Fraction (HFrEF)
• Heart Failure with Preserved Ejection Fraction (HFpEF)
• Heart Failure with Mid-Range Ejection Fraction (HFmrEF)

By Diagnostic Tests:

• Echocardiogram
• Electrocardiogram (ECG)
• Cardiac MRI
• BNP (Brain Natriuretic Peptide) Testing
• Troponin Testing
• Others (Chest X-ray, Stress Testing)

By Treatment Type:

• Pharmacological Therapies:

• ACE Inhibitors
• Beta-blockers
• Angiotensin Receptor Blockers (ARBs)
• Diuretics
• Aldosterone Antagonists
• Others

• Device-based Therapies:

• Implantable Cardioverter Defibrillators (ICDs)
• Cardiac Resynchronization Therapy (CRT)
• Ventricular Assist Devices (VADs)
• Others

• Surgical Interventions:

• Coronary Artery Bypass Grafting (CABG)
• Heart Transplantation
• Valve Repair or Replacement

By End User

• Hospitals
• Cardiac Centers
• Ambulatory Surgical Centers
• Diagnostic Centers
• Homecare Settings