Uranus at opposition is just barely visible to the naked eye and was undoubtedly seen by the ancients. But it moves very slowly, about four degrees per year, so that its motion is not readily apparent. With no special reason to watch this particular dim star over the course of several months, none of the ancient records identify it as a planet.
Pulse (or the count of arterial pulse per minute) is equivalent to measuring the heart rate. The heart rate can also be measured by listening to the heart beat directly (auscultation), traditionally using a stethoscope and counting it for a minute. The radial pulse is commonly measured using three fingers.
Heart rate is usually measured by finding the pulse in the body. The pulse is felt by the pads of the index and middle fingers of the examiner. At each beat the heart pumps blood into the blood vessels. As the blood flows into the blood vessels the blood vessels expand and this is felt as a pulse.