Description
Number of Tests Included:
Single blood test measuring BNP levels.
What is a BNP Test?
A BNP test determines the level of natriuretic peptides released from the heart. When the heart chambers stretch due to pressure or volume overload, BNP levels rise, making it a valuable cardiac marker.
Purpose of the Test:
-
Diagnose heart failure
-
Evaluate severity of heart failure
-
Distinguish heart-related breathlessness from lung disorders
-
Monitor treatment response in cardiac patients
-
Detect worsening heart function
Who Should Get This Test?
-
People with symptoms like shortness of breath, fatigue, swelling in legs, or chest discomfort
-
Individuals with known cardiac conditions
-
Patients being monitored for heart failure
-
Individuals with uncontrolled hypertension
Components of the Test:
-
Serum BNP level measurement
Understanding the Test Report:
-
High BNP → Suggestive of heart failure, cardiac stress, or volume overload
-
Normal/Low BNP → Heart failure is unlikely; symptoms may be due to respiratory or other non-cardiac causes
-
Levels correlate with severity of heart dysfunction.
Preparation and Procedure:
-
No special preparation required
-
Routine blood sample collection
How is the Test Done?
A blood sample is analyzed using high-sensitivity immunoassay techniques to measure BNP concentration.
Best Time for Test:
Anytime when symptoms of heart strain appear or as advised by your cardiologist.
Booking and Checking Reports:
Book the test online via SDL, schedule home sample collection if available, and access your BNP report digitally.
