B-Type Natriuretic Peptide (BNP) Test: Normal Levels & Purpose
A B-type natriuretic peptide (BNP) test measures the levels of BNP protein in your blood. High levels can be a sign of heart failure.
Troponin Test: What it Is and Normal Range - Cleveland Clinic
Under normal circumstances, it exists inside muscle cells and only freely circulates in your bloodstream in tiny amounts. However, damage to certain types of muscle cells can cause …
Cardiac Enzymes (Biomarkers): Types & What They Do
Elevated levels of cardiac enzymes (cardiac biomarkers) in your blood can be a sign of heart damage, stress or inflammation. Now is the time to ask questions about your cardiac enzymes …
Basic Metabolic Panel (BMP): What It Is, Procedure & Results
Many other factors can affect your results. Approximately 1 in 20 healthy people will have a result outside of the normal range. Your healthcare provider will let you know if you need further …
Aldosterone: What It Is, Function & Levels - Cleveland Clinic
Sep 12, 2022 · Normal value ranges for aldosterone levels may vary slightly among different laboratories. Be sure to look at the range of normal values listed on your laboratory report or …
D-Dimer Test: What It Is, What It Is Used For, Risks & Results
Nov 9, 2021 · There are several different methods for testing the level of D-dimer in your blood, so there’s no one universal “normal” range. Your lab results will provide information indicating if …
Prothrombin Time (PT/INR) Test - Cleveland Clinic
A high PT test result or INR level means it takes more time than usual for your blood to clot. If you’re not taking warfarin, it could be a sign of a bleeding or blood clotting disorder or a …
Estimated Glomerular Filtration Rate (eGFR): Test & Levels
What do eGFR numbers mean? For adults, a normal eGFR is about 100. The lowest eGFR is 0, which means your kidneys aren’t working. A healthcare provider may diagnose chronic kidney …
Ionized Calcium: What It Is & Ranges - Cleveland Clinic
Jan 11, 2024 · When you have a normal range of ionized calcium, it’s a sign that your body is working as it should. The following table shows normal ionized calcium ranges for newborns, …
Anion Gap Blood Test: What It Is, Purpose, Risks & Results
Oct 28, 2024 · Once you get your blood test results back, there will be information that indicates what that lab’s normal anion gap range is. There’s also a wide range of “normal” anion gap …