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Don’t Ignore These Telltale Signs of Pulmonary Hypertension

Jul 14, 2026
Don’t Ignore These Telltale Signs of Pulmonary Hypertension
While it may seem part of the aging process, pulmonary hypertension is not a normal aging event. Understand the warning signs and why early diagnosis matters. The symptoms are easily missed.

Pulmonary hypertension (PH) refers to elevated pressure in the vessels that transfer blood from the heart to the lungs. The thing about PH is that its symptoms appear quietly and are often dismissed as part of being out of shape, getting older, or other common conditions. 

At Pulmonary and Sleep Medicine Group, LLC in Monroe, New Jersey, we urge you not to take PH for granted. As PH specialists, we can emphasize that early recognition is key to improving your treatment options while reducing the risk of complications. 

Understanding pulmonary hypertension

PH, typically a complication of heart or lung disease, is a condition where blood pressure is high in your pulmonary arteries, the vessels that carry blood from your heart to the lungs, and the only arteries in your body that carry blood that’s low in oxygen. 

The main pulmonary artery exits the right ventricle of your heart before splitting into the left and right, going to each lung. Blood pressure rises through these arteries, which can damage the walls, reducing the room for blood flow and making the right ventricle work harder. Left untreated, this can lead to right-sided heart failure, a potentially fatal condition. 

Telltale signs of pulmonary hypertension

Talk to us if you suspect you have PH or if you exhibit any signs or symptoms, even if these are shared with other conditions. PH is serious enough that its telltale signs should never be ignored. 

Watch for these common signs that may indicate PH: 

Shortness of breath

Unusual shortness of breath during everyday activities — one of the most common early symptoms of PH — may be your first indication of a problem. Climbing stairs, walking short distances, or other unexpected breathlessness should be checked out. 

Chest discomfort or pressure

Any unusual and persistent discomfort in your chest, including pressure or tightness, should be evaluated by medical personnel, particularly when accompanied by other symptoms on this list. 

Low energy or fatigue

You could be displaying signs of PH when you feel worn out after mild exertion. Tiredness may persist even after periods of rest. 

Swelling of the abdomen, ankles, or legs

Fluid retention and swelling can be a common sign of many conditions and diseases. Don’t assume without medical confirmation, particularly if you have risk factors for PH. 

Dizziness and fainting

Dizziness, lightheadedness, or fainting can all be symptoms of PH when it reduces oxygen delivery or causes inefficient circulation. 

Heart palpitations

You should also get medically evaluated for a changing heartbeat, such as an irregular rhythm, rapid beating, or heavy pounding. If these episodes occur when you also feel drained from light exertion, then PH may be a possible cause. 

Because symptoms are shared with many other causes, prompt action helps to ensure PH is uncovered before further complications develop. 

For the finest in specialty care, contact Pulmonary and Sleep Medicine Group, LLC, online or by phone, today.