Post-Exercise Heart Rate: When to Worry?

Heart rate after exercise?

Doctor, today while I was running, I experienced pain in my diaphragm, but I ignored it and continued running.
After finishing my run, I went to class, and my heart rate remained between 90 and 100 beats per minute.
Even in the evening, my heart rate stayed elevated like that.
I'm not sure if this is a cause for concern.
This situation happens occasionally, but not all the time.
Additionally, I tend to overthink things, and whenever I have a health issue, I search for information online.
When I come across serious illnesses, I start to worry and scare myself.
I have seen a doctor before, and my routine electrocardiogram was normal.

jason, 10~19 year old female. Ask Date: 2020/04/13

Dr. He Dongjin reply Cardiology

Hello, the number of heartbeats is not important; what matters is whether there is any arrhythmia.
If a doctor has reviewed your electrocardiogram and found no issues, there is no need to worry.
Don't be concerned; Changhua Hospital cares about you.

Reply Date: 2020/04/13

More Info

When it comes to understanding post-exercise heart rate and when to be concerned, it's essential to consider several factors, including your overall health, fitness level, and any underlying medical conditions. Based on your description, it seems that you experienced some discomfort in your diaphragm while running, followed by an elevated heart rate that persisted even after exercise.
Firstly, it's important to recognize that during physical activity, especially aerobic exercises like running, it's normal for your heart rate to increase significantly. The heart pumps faster to supply more oxygen-rich blood to your muscles. For many individuals, a heart rate of 90-100 beats per minute (bpm) after exercise can be considered within a normal range, especially if you were engaged in vigorous activity. However, if this elevated heart rate persists for an extended period post-exercise, it may warrant further investigation.

The discomfort you felt in your diaphragm could be related to several factors, including muscle strain, dehydration, or even anxiety, especially if you have a tendency to worry about your health. Anxiety can lead to physiological responses such as increased heart rate and muscle tension. If this discomfort is recurrent or severe, it would be wise to consult with a healthcare professional to rule out any underlying issues.

Regarding your heart rate, if you have previously undergone an electrocardiogram (ECG) that showed normal results, this is reassuring. However, if you continue to experience elevated heart rates post-exercise or if you notice other symptoms such as chest pain, dizziness, or shortness of breath, it is crucial to seek medical advice. These symptoms could indicate a more serious condition that requires further evaluation.

In terms of managing your heart rate post-exercise, consider the following strategies:
1. Cool Down Properly: After intense exercise, engage in a proper cool-down routine. Gradually decrease your activity level to help your heart rate return to its resting state more smoothly.

2. Stay Hydrated: Dehydration can lead to increased heart rates and muscle cramps. Ensure you are drinking enough fluids before, during, and after your workouts.

3. Monitor Your Heart Rate: Using a heart rate monitor can help you track your heart rate during and after exercise. This can provide valuable data to discuss with your healthcare provider.

4. Manage Anxiety: If anxiety is a contributing factor to your symptoms, consider techniques such as mindfulness, meditation, or talking to a mental health professional. Reducing anxiety can help alleviate some of the physical symptoms you experience.

5. Regular Check-ups: Since you have a history of health concerns, regular check-ups with your healthcare provider are essential. They can help monitor your heart health and provide personalized advice based on your medical history.

In conclusion, while an elevated heart rate post-exercise can be normal, especially after vigorous activity, persistent elevation or associated symptoms should not be ignored. It’s always best to err on the side of caution and consult with a healthcare professional if you have concerns about your heart health. They can provide tailored advice and reassurance based on your specific situation. Remember, maintaining a healthy lifestyle, including regular exercise, balanced nutrition, and stress management, is key to overall cardiovascular health.

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