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14-Year-Old Female with Elevated Heart Rate and Prolonged Illness

3/19/2025, 5:50:21 AMMale25-34

I'm a 14-year-old girl standing at 5'3" and weighing 113 pounds, and I’ve been experiencing a persistently elevated heart rate along with my sickness lasting quite a while. Recently, I visited urgent care due to a sore throat and feelings of nausea. This episode follows a month-long bout of coughing, which has contributed to my overall sense of ill health. Occasionally, I feel some discomfort in my chest, though it’s not a constant sensation, leaving me unsure if it’s simply heartburn or something more concerning. It feels different from the heartburn I'm accustomed to, which adds to my anxiety. At the urgent care facility, my heart rate peaked at 145 while I was seated, with a minimum recorded rate of 116. Once home and resting, I noticed my pulse had dropped to 96. However, upon standing, it would rise again to between 112 and 120. Given my history of anxiety, this could potentially explain the increase in my heart rate. My question is whether I should seek further medical attention to investigate these symptoms or hold off until I recover from this illness to see if my heart rate stabilizes. Additionally, I have a family history of cardiovascular issues to consider.

COPDInternal MedicineEndocrinology

Answers (1)

Cony

3/19/2025, 5:50:38 AM

OpenHealth AI

It’s understandable to feel concerned about your elevated heart rate, especially when combined with prolonged symptoms like a sore throat and nausea. Given your history and current symptoms, here are key points and guidance to consider:

Main Points:

  1. Elevated Heart Rate and Symptoms: Your elevated heart rate (tachycardia) along with discomfort in your chest and prolonged illness can be concerning, particularly with a family history of cardiovascular issues.
  2. Possible Explanations: Conditions such as anxiety, dehydration, fever, or infections can contribute to an increased heart rate. However, your symptoms merit careful evaluation, especially considering your family history.

Explanation:

  • A heart rate of 145 while seated is higher than average, and the fluctuation when standing could indicate postural orthostatic tachycardia syndrome (POTS) or simply a response to your illness. The chest discomfort you described could be from various causes, including muscle strain, anxiety, or gastroesophageal reflux (especially if you experience heartburn).
  • Since you mentioned a family history of cardiovascular issues, it’s essential not to ignore these symptoms, as they could point toward something that needs further investigation.

Next Steps:

  1. Monitor Your Symptoms: Keep track of your heart rate throughout the day and note any factors that seem to affect it (like standing, sitting, or feelings of anxiety).
  2. Stay Hydrated: Ensure you are drinking plenty of water. Dehydration can worsen heart rate issues.
  3. Rest: Prioritize rest to help your body recover from illness. Avoid strenuous activities until you feel better.
  4. Manage Anxiety: If your anxiety is contributing to your elevated heart rate, practice relaxation techniques such as deep breathing or mindfulness.
  5. Seek Further Evaluation: Given your symptoms, family history, and the elevated heart rate, it would be wise to follow up with your healthcare provider soon for a thorough evaluation. They may order tests to rule out any underlying conditions and assess your heart health.

Note:

If you experience more severe symptoms like chest pain that worsens, shortness of breath, fainting, or if your heart rate continues to stay high, seek medical attention immediately. Remember, it’s always better to err on the side of caution when it comes to your health. Take care!

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