The symptoms of pericarditis depend on the type, but may include: 1  high temperature. 2  sweating and chills. 3  breathing problems, such as breathlessness. 4  dry cough. 5  abnormal heart rhythms, such as accelerated heartbeat (tachycardia) 6  sharp and stabbing chest pains. 7  pain radiating into the left shoulder and arm.
Pathophysiology. Rupture of the membranes is the most common cause of oligohydramnios. However, because the amniotic fluid is primarily fetal urine in the latter half of the pregnancy, the absence of fetal urine production or a blockage in the fetus' urinary tract can also result in oligohydramnios.
Chondromalacia Patella Causes. Chondromalacia patella can occur for unknown reasons, but it usually is caused by improper tracking of the kneecap (patella) as it slides over the bone of the thigh (femur). This misalignment leads to degeneration of the cartilage underneath the kneecap and results in localized knee pain.hondromalacia patella can occur for unknown reasons, but it usually is caused by improper tracking of the kneecap (patella) as it slides over the bone of the thigh (femur). This misalignment leads to degeneration of the cartilage underneath the kneecap and results in localized knee pain.