It's understandable to feel frustrated when a treatment doesn't fully resolve a symptom like shortness of breath. A pacemaker does an important job — it helps regulate your heart's rhythm and keeps it from beating too slowly or irregularly. However, it isn't a cure-all for every symptom of heart disease. Shortness of breath Show Full Answer
It's understandable to feel frustrated when a treatment doesn't fully resolve a symptom like shortness of breath. A pacemaker does an important job — it helps regulate your heart's rhythm and keeps it from beating too slowly or irregularly. However, it isn't a cure-all for every symptom of heart disease. Shortness of breath during walking can still occur for several reasons even with a pacemaker in place:
- Reduced pumping efficiency — Even with a steady rhythm, the heart muscle itself may not pump blood as strongly as needed, limiting oxygen delivery to your body.
- Fluid buildup — If the heart isn't pumping effectively, fluid can back up around the lungs, making breathing harder.
- Medication side effects — Some heart medications, like beta-blockers, can list shortness of breath as a side effect.
- High sodium intake — Some MyHeartDiseaseTeam members have noticed their breathlessness worsens with too much sodium in their diet.
A pacemaker addresses rhythm problems, but these other factors can still contribute to breathlessness. It's really worth bringing this up with your cardiologist. They can review whether your pacemaker settings need adjusting, check for other contributing factors, and explore additional treatment options to help improve your quality of life.
July 17
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