I'm experiencing a fast heart rate between 130-150 beats per minute, even though I'm not feeling anxious or tense. I recently had a 2D echo, and it came back normal. Could you let me know what medicine I could take to manage this when my heart rate spikes, and what might be causing it?
When your heart rate increases significantly despite not feeling anxious or tense, it could be due to a condition called tachycardia. In such cases, you can use a beta-blocker medication like Metoprolol. The usual dosage for Metoprolol in this case would be 25-50mg orally, which can help slow down your heart rate and reduce the workload on your heart. It is important to consult with your doctor before starting any new medication.