Get Virtual Care
For Businesses
About Us
A member asked:
My heartbeats have been getting to >100bpms-was about to faint twice. ecg showed sinus tachy. got high fever for 24 hrs once. is it serious?
2 doctors weighed in across 2 answers
Caution: It is normal to experience sinus tachycardia with high fever. You need to find out the reason for the fever, and treat the cause.
Answered 7/31/2014
3.8k views
Many causes: Sinus tachycardia can be a response to many things, ranging from infection to exercise to dehydration among a lot of other causes. If this is recurring, see your physician, who should be able to help you find the cause and the solution to this problem.
Answered 7/31/2014
3.8k views
Related Questions
A member asked:
After shower, pulse goes up to 100-115bpm, & i feel dizzy, tired. My head feels heavy (sinus pressure) - CBC all normal, ekg, no fever or other issues. Very dry in house, history of panic attacks.
2 doctors weighed in across 2 answers
A member asked:
Would a sinus venosus asd be unlikely with normal echo and EKG results, no symptoms?I have a faint systolic murmur told innocent. No split s2 (racepinephrine). Thanks.
6 doctors weighed in across 3 answers
A member asked:
Used to have strong, normal heartbeat but for the past month been weak and faint. Went on a cocaine and adderall binge together recently. EKG was fine?
A doctor has provided 1 answer
A member asked:
What does incomplete ( unconfirmed ) mean on a ecg Report . Also on the report it has 175 possible inferior infarction probably old and 030 sinus Arythmia . My gp has referred me to a cardiologist but theres a long wait to get in. Thanks in advance?
2 doctors weighed in across 2 answers
A member asked:
I m 32 years old, just done ECG which shows hb 102 p 97 BP 137/85. Poor r wave progression v3 and v4. T wave flattened. Sinus tachondria. What does it?
A doctor has provided 1 answer
People also searched for:
Do multiple normal ECGs mean no Brugada? Normal with sinus rhythm, IRBBB. I worry because I have fainted during fever. 30 y/o white
I have strong pounding heartbeat while resfing and shortness of breath started 3 months ago when i drank 2 energy drinks and a coffee i was smoker but i quit the ecg says i have sinus tachycardia but its not serious the echo says my heart is perfect?
My ECG report shows 'Sinus Tachycardia & RBBB'. Is that a serious problem?
I'm 22year old female. I had my echo and ecg done due to shortness of breath on exertion and high heart rate. Ecg shows sinus tachycardia(HR 129bpm). Echo are all normal except mild MR, mild TR/mild PAH with RVSP 45mmhg. Is mild PAH causing symptoms?
Blood test 2 months post-COVID shows high chloride (108mmol/L), high CO2 total (32mmol/L) and low anion gap (3mmol/L). CBC, glucose, Na, creatinine, etc all normal. Sporadic sinus tachycardia. Waiting on ECG/echo results. Further testing recommended?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Download HealthTap
Video visit and message your doctor
