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Thanks for raising your concern on this platform.
1. 'tacky' probably meant tachycardia i.e. fast and
irregular heart rate which can either be atrial or
ventricular tachycardia so it is wise to see a Cardiologist for more detailed examination and necessary investigations:
- serum T3,T4,TSH to rule out thyrotoxicosis
- ECG & Holter moniter test- to rule out Arrhythmias
- Blood sugar to exclude hypoglycemia
- chest x-ray for
left ventricular hypertrophy [auscultation of heart for murmur and heaving apex beat in clinical examination]
2. If pulse and heart after examination comes to be normal then tachycardia could be due to
anxiety and will respond to tranquilisers and beta blockers
. If tachycardia is due to left ventricular hypertrophy, then this forceful beating is going to persist and he should learn to accept it.
3. Avoid excess of tea/coffee
. avoid alcohol/smoking
. avoid mental strain
4. Since viral infection like flu [influenza] puts added
STRESS on your body which can affect the overall function of heart [blood pressure/heart rate], same has happened in your case, so best is to get a flu shot and maintain personnel hygiene:
- regular washing of hands
- regular fluid intake [maintain proper hydration] since
rapid heart rate could be due to mild
dehydration caused by infection