ESR Westergren

Erythrocyte Sedimentation Rate (ESR)

ESR Westergren is a blood test that measures the erythrocyte sedimentation rate (ESR), which is the rate at which red blood cells settle in a tube of blood over a certain period of time. The test is named after its developers, Swedish hematologist Robert Westergren and his colleague Åke Åkerlund. The ESR Westergren test is… Continue reading ESR Westergren