What Is Aortic Dissection?

Aortic dissection is a serious medical emergency. It happens when the inner layer of the aorta, the body’s main artery, tears. As a result, blood flows between the layers of the aorta wall. This can cause the layers to split apart. Because the aorta carries blood from the heart to the rest of the body, a tear can be life-threatening. Understanding the symptoms of aortic dissection is very important. Early recognition can help save lives.

Why Recognizing Symptoms Matters

Quick action is key with aortic dissection. If you notice symptoms early, you can get help faster. This can lower the risk of serious problems or death. According to the CDC and the American Heart Association, many people do not recognize the warning signs. Therefore, knowing what to look for can make a big difference.

Common Symptoms of Aortic Dissection

Symptoms of aortic dissection can appear suddenly. They may feel severe and alarming. Here are the most common signs:

Sudden, severe chest pain – Often described as sharp, tearing, or ripping. It may move to the back or between the shoulder blades.

Severe upper back pain – This pain can also spread to the neck or jaw.

Shortness of breath – You may feel like you cannot catch your breath.

Fainting or feeling lightheaded – Some people may even lose consciousness.

Weak pulse in one arm or leg – Sometimes, the pulse may be different on each side.

Sudden trouble speaking or moving – This can look like a stroke.

Because these symptoms can be severe, they often cause people to seek help quickly. However, not everyone has all these signs.

Less Common and Atypical Symptoms

Sometimes, symptoms of aortic dissection are not as obvious. In fact, they may be mistaken for other health problems. Here are some less common signs:

Abdominal pain – Pain in the belly area may occur if the tear is lower in the aorta.

Leg pain or numbness – If blood flow to the legs is blocked, you may feel pain or weakness.

Difficulty swallowing – Rarely, the tear can press on the food pipe.

Hoarse voice – Pressure on nearby nerves can change your voice.

Sudden sweating – You may break out in a cold sweat.

Because these symptoms are less common, they can be missed. Yet, they are still important warning signs.

When to Seek Emergency Care

If you notice any symptoms of aortic dissection, seek emergency care right away. Do not wait to see if the pain goes away. Even if you are unsure, it is better to be safe. Call 911 or your local emergency number immediately. Early treatment can save your life. According to the World Health Organization, fast action is the best way to improve survival.

Key Takeaways

Aortic dissection is a life-threatening emergency.

Common symptoms include sudden, severe chest or back pain, shortness of breath, and fainting.

Less common symptoms may include abdominal pain, leg weakness, or a hoarse voice.

Recognizing the symptoms of aortic dissection early can save lives.

Always seek emergency care if you suspect aortic dissection.

If you or someone you know has symptoms of aortic dissection, do not delay. Consult a healthcare professional or go to the emergency room right away.