Pulse movie

When their computer hacker friend accidentally channels a mysterious wireless signal, a group of co-eds rally to stop a terrifying evil from taking over the world.

In medicine, a persons pulse is the throbbing of their arteries as an effect of the heart beat. It can be felt at the neck (carotid artery), at the wrist (radial artery), behind the knee (Popliteal artery), on the inside of the elbow ( Brachial artery), near the ankle joint (Posterior Tibial artery), and a few other places.Pressure waves move through the blood vessels, which are pliable; these waves are not caused by the forward movement of the blood. When the heart contracts, blood is ejected into the aorta and the aorta stretches. At this point the wave of distention (pulse wave) is pronounced but relatively slow-moving (3 to 6 m/s).

As it travels towards the peripheral blood vessels, it gradually diminishes and becomes faster. In the large arterial branches, its velocity is 7 to 10 m/s; in the small arteries, it is 15 to 35 m/s. The pressure pulse is transmitted 15 or more times more rapidly than the blood flow.The term pulse is also used, although incorrectly, to denote the frequency of the heart beat, usually measured in beats per minute. In most people, the pulse is an accurate measure of heart rate. Under certain circumstances, including arrhythmias, some of the heart beats are ineffective and the aorta is not stretched enough to create a palpable pressure wave. The pulse is irregular and the heart rate can be (much) higher than the pulse rate.

All Pulse trailers available on youtube

Pulse Cast

• Amanda Tepe
• Christina Milian
• Corryn Cummins
• Ian Somerhalder
• Jeremy Guskin
• Jonathan Tucker
• Joseph Gatt
• Kel O'Neill
• Octavia Spencer
• Rick Gonzalez
• Ron Rifkin
• Samm Levine
• Tate Hanyok
• Zach Grenier