NT- PRO BNP; B - TYPE NATRIURETIC PEPTIDE

What this test checks

Measures NT-proBNP, released when the heart is strained. High levels suggest heart failure.

Why do people get this test?

Used to diagnose and monitor heart failure — distinguishes heart from lung causes of breathlessness.

When you should consider this test

• Shortness of breath of unclear cause
• Suspected heart failure
• Heart failure monitoring

How to prepare

No fasting needed.