1 A person may or may not have any symptoms previously, but all of the sudden a plaque ruptures, triggering a chain of events and a sudden heart attack.  The other is a more gradual progression of coronary disease. In these patients, an artery is getting narrower over time.
Knee pain at night causes. Common causes of knee pain at night include sprains and strains, anterior knee pain, menisci or cartilage damage, osteoarthritis tendonitis, bursitis, torn ligaments or tendons, bleeding into the joint, Osgood Shatlerâs disease, gout, septic arthritis, overuse, and obesity.
Atherosclerosis of the leg blood vessels will often cause left leg pain at night and the sensation of the leg falling asleep. As the condition progresses, and the plaque builds up, the patient will typically develop a burning pain in the toes and feet, especially at night when lying flat or with the feet elevated.