Aortic Aneurysm in the Chest: What Kent Residents Should Know

The New England Journal of Medicine (NEJM) posted the case to its social media channels under its Images in Clinical Medicine series, tagging it under surgery and cardiology. A descending thoracic aortic aneurysm is a bulge or swelling in the lower section of the main artery (the aorta) that runs through the chest. The aorta carries blood from the heart to the rest of the body, and a weakened, ballooning section can be life-threatening if it ruptures.

It’s a condition that often gives little warning.

The NHS notes that aortic aneurysms frequently produce no symptoms at all, which is why they’re sometimes discovered incidentally during scans carried out for other reasons. When symptoms do occur, they can include a persistent, deep pain in the chest or back, or a pulsing sensation. Anyone experiencing sudden, severe chest or back pain should call 999 immediately — that level of pain can signal a rupture, which is a medical emergency.

Risk factors identified by the NHS include smoking, high blood pressure (hypertension), a family history of aneurysms, and being male and over 65. Men aged 65 are invited for an abdominal aortic aneurysm screening through the NHS programme in England, though this screens the lower section of the aorta rather than the chest portion. No equivalent national screening programme currently exists for thoracic aneurysms.

So if you have concerns about your heart or vascular health — above all if you smoke, have high blood pressure, or have a close relative who has had an aneurysm — it’s worth raising this with your GP.

Key information

• Sudden severe chest or back pain: call 999 immediately
• General health concerns or questions about your risk: contact your GP or call NHS 111
• NHS 111 is available 24 hours a day, seven days a week, online or by phone