Pain can also worsen with deep breathing. The pain has a variety of qualities: it may feel sharp, stabbing or dull and heavy. The most common symptom is pain under the breastbone (the centre of the chest) or on one side of the chest. The symptoms of a high-risk pulmonary embolism can vary depending on the size and location of the blockage in the lung’s arteries. Unfortunately, up to 65% of people with high-risk pulmonary embolism die, but prompt treatment can reduce this down to 20%. Over time, this increased demand on the heart can lead to heart failure. When this happens, the right side of the heart has to work harder to push blood through the lungs. This occurs when more than 50% of the blood circulating through the lungs is blocked. Some patients can experience what is called a ‘high-risk pulmonary embolism’. genetic conditions), recent surgery, dehydration, cancer and COVID-19 infection can also increase the chances of pulmonary embolism. Risk factors include not moving for long periods of time, such as during a long-haul flight or prolonged bed rest, and pregnancy and taking oral contraceptives can increase the risk in women. However, some things can make the chances of having a pulmonary embolism more likely.
It is one of the most common cardiovascular (heart and blood vessel) diseases after heart attacks and strokes and can occur in anyone. It most often occurs when a blood clot develops in another part of the body – usually in the deep veins of the legs – and breaks away to become lodged in the lungs. What is a pulmonary embolism?Ī pulmonary embolism is a blockage in the arteries of the lungs. Our specialists can rapidly diagnose and treat this condition with minimally invasive techniques tailored to the patient. Sometimes, patients may get a more severe form of the condition called a 'high-risk pulmonary embolism' which can be fatal. A pulmonary embolism is a blockage in the arteries of the lungs, normally caused by a blood clot.
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