Blood thinners
Blood thinners are medicines used to help prevent heart attacks and strokes by preventing blood clots from forming. Read more about how they work and who should take them.
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International normalised ratio (INR) test
The international normalised ratio (INR) is a blood test that checks how long your blood takes to clot. Learn how it works and what your results mean.
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Pulmonary embolism
A pulmonary embolism (PE) is a blood clot in your lungs. It can cause heart and breathing problems. Read about the symptoms and treatments for PE.
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Deep vein thrombosis (DVT)
Deep vein thrombosis (DVT) is a blood clot that occurs in a vein. Complications can be serious. Find out about the symptoms and how to prevent a DVT.
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Preparing for surgery
Be prepared for any surgery by asking your doctor about the operation, its benefits, risks and recovery. This way you can make an informed decision.
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Blood clots
Blood clots can cause different problems depending on where they are in your body. Learn how to recognise the signs and symptoms of a blood clot.
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D-dimer test
The D-dimer test is a blood test that checks for, or monitors, blood-clotting problems. Find out what a positive result might mean for you.
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Pulmonary hypertension
Pulmonary hypertension is a serious condition causing high blood pressure in pulmonary arteries of your lungs. It needs specialist care.
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PEG tube placement
A percutaneous endoscopic gastrostomy (PEG) tube is used when you can’t eat enough food. The PEG tube supplies food direct to your stomach.
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Heart murmur
A heart murmur is an irregular sound heard when listening to the heart. Some heart murmurs are a sign of a heart condition, but others are not.
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