Which arteries can be used to measure heart rate?

The carotid artery and radial artery are commonly used to measure heart rate because they are situated close to the surface of the skin, making them easily accessible for palpation. The carotid artery, located on either side of the neck, allows for quick and efficient measurement of heart rate, especially in clinical settings. The radial artery, found on the wrist, is another frequent site for pulse detection due to its accessibility and the ability to provide a reliable reading of heart rate.

In contrast, while arteries like the aorta and pulmonary artery are crucial for blood circulation, they are not typically used for measuring heart rate directly. The femoral artery is also deep within the body, making it more difficult to access for routine heart rate measurements. The jugular vein, although important for venous return, does not facilitate pulse measurement because it carries deoxygenated blood back to the heart. Lastly, the subclavian artery can be utilized in certain contexts but is less common for heart rate assessments compared to the carotid and radial arteries. Thus, the carotid and radial arteries are the primary options for measuring heart rate effectively.