The laser doppler blood flow measurement devices market was valued at US$ 50,084.84 thousand in 2020 and is projected to reach US$ 74,526.57 thousand by 2028; it is expected to grow at a CAGR of 5.2% from 2021 to 2028. The major factors driving the growth of the market are increasing number of cardiac surgeries and technological advancements in blood flow measurement devices. However, the high cost of the blood flow measurement devices restrains the market growth.