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.
Certainly, arthritis can also hurt elsewhere around the knee including the lateral (âoutsideâ) part, the front of the thigh, under the kneecap, and in the back of the knee. Pain is usually most with activity, but as arthritis becomes more severe, pain can be present at rest or even keep a person awake at night.