The skin is marked to indicate the underlying target vein course, and then venous cannulation is attempted without real-time ultrasound imaging. The audio-Doppler guidance technique involves the ...

High blood pressure, stress, sun exposure, vein dysfunction, pregnancy, and other factors can contribute to the appearance of veins on the forehead. Genetic factors or age can influence whether ...

Ukrainian soldiers have shared the most chilling things they have witnessed from North Korean troops including gnawing their own veins. Several of Volodymyr Zelensky's troops revealed that North ...