The most common ways to get infected with this worm are of three types: 1  by visiting Warez sites, 2  downloading pirated software from P2P networks, 3  or by opening an infected email attachment.
Heart rate, or heart pulse, is the speed of the heartbeat measured by the number of contractions of the heart per unit of time â typically beats per minute (bpm).The heart rate can vary according to the body's physical needs, including the need to absorb oxygen and excrete carbon dioxide.he normal resting adult human heart rate ranges from 60â100 bpm. Tachycardia is a fast heart rate, defined as above 100 bpm at rest. Bradycardia is a slow heart rate, defined as below 60 bpm at rest. During sleep a slow heartbeat with rates around 40â50 BPM is common and is considered normal.
Resting pulse and recovery rate. The heart is a muscle that pumps blood around the body via the arteries. As with all muscles the stronger it is the less hard work it has to do to perform itâs job. Exercising the heart makes it bigger and stronger.. Take a pulse rate one minute later. Record the number. 4.Subtract the number for the second pulse rate from the first pulse rate after exercise. 5.This is the recovery heart rate number.