Blood clots in the leg usually appear red and swollen, but they can take on different appearances depending on the location. In contrast, blood clots in the heart and lungs are not immediately visible.Continue Reading
Blood clotting is sometimes essential to the body's processes. It prevents excessive bleeding when blood vessels are injured. Certain blood cells, called platelets, work together with the blood's plasma to stop bleeding by acting as a knot-shaped barrier over the injury.
Blood clots can also occur in veins and arteries, which must remain free-flowing as an essential attribute to the body's circulatory system. These types of clots may require medical attention.Learn more about Blood
Pulmonary embolism requires immediate medical intervention via surgery or medications such as thrombolytics and anticoagulants, reports Mayo Clinic. It is a life-threatening condition in which a blood clot blocks arterial lung function and potentially causes the death of lung tissue, or pulmonary infarction. As of 2015, pulmonary embolism causes death in one-third of all undetected cases.Full Answer >
The shedding of clots occurs when menstrual blood is expelled rapidly from the body during the period, according to WebMD. This rapid expulsion does not allow adequate time for the anticoagulants released by the body to prevent blood from clotting.Full Answer >
Sitting still in a confined space for a long period of time, such as during long distance travel, increases the likelihood of developing blood clots, according to the Centers for Disease Control and Prevention. The longer a person sits still, the greater his chance of developing a blood clot.Full Answer >
A blood clot in the lungs, or pulmonary embolism, can cause chest pain, shortness of breath and a bloody cough, explains WebMD. A clot left untreated could cause pleural effusion, which is a build-up of fluid in the cavity around the lungs, or a pulmonary infarction, which is tissue death in the lung. Multiple pulmonary embolisms can drastically reduce blood flow in the lungs and heart, which can eventually lead to heart failure or death.Full Answer >