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What could be the possible reason of sinus tachycardia if echo and ecg are normal
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Cardiac & Vascular Health
Question #11440
274 days ago
334

What could be the possible reason of sinus tachycardia if echo and ecg are normal - #11440

Kanishka

My vitamin b12 and d were 24 and 14 respectively in June took medication now normal iron31 Haemoglobin 11.7 tsh 4.9 I feel very feverish but no fever very low I feel fatigue even after sleeping 7-8 hours

Age: 17
Chronic illnesses: No
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Dr. Varunkumar J
I am an ENT specialist with over 6 years of clincial practice and in this time I have tried to balance hospital work with building my own setup. Currently I work as Consultant at Meridian Hospital Kolathur and also as visiting consultant at VIHAA Hospital Anna Nagar. Along with this I started SCOPE ENT CLINIC in Villivakkam, which is my own space to treat patients with more time n focus. Running a clinic teaches you different kind of responsibility, not only treatment but also trust, making sure patient feels heard and safe. My practice covers a wide range of ENT issues, from common ear infections, sinus problems, throat disorders to more complex surgical cases. I try to focus on giving indiviualised treatment plans, because each patient story is differnt even if the diagnosis sounds similar. Working in multiple hospitals also let me collabrate with other specialities which is important when dealing with complicated ENT cases linked to allergy, pediatrics or even neuro. Founding my own clinic was both challenging and rewarding. Some days are hard, managing staff, handling emergencies, ensuring things run smooth.. but it gave me chance to create an environment where patients get continuity of care. For me ENT is not just about procedures but also education, I try to explain conditions in simple words, guide on prevention and lifestyle changes that can reduce recurrnce. Over these years, what matters most to me is not just how many cases I handled but the connections built with patients and their families. I want to keep growing, keep learning new techniques and stay updated with advances in ENT, but at the same time keep the human touch alive in practice.
273 days ago
5

Hi Dear Kanishka , Sinus tachycardia can be due to stress /anxiety and dehydration too So kindly hydrate yourself and if in case of stress kindly divert yourselves If menstruation is regular Kindly supplement yourself with CAP VIT D 3 60KIU once a week for 8 weeks Take care

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Dr. Bharat Joshi
I’m a periodontist and academician with a strong clinical and teaching background. Over the last 4 years and 8 months, I’ve been actively involved in dental education, guiding students at multiple levels including dental hygienist, BDS, and MDS programs. Currently, I serve as a Reader at MMCDSR in Ambala, Haryana—a role that allows me to merge my academic passion with hands-on experience. Clinically, I’ve been practicing dentistry for the past 12 years. From routine procedures like scaling and root planing to more advanced cases involving grafts, biopsies, and implant surgeries. Honestly, I still find joy in doing a simple RCT when it’s needed. It’s not just about the procedure but making sure the patient feels comfortable and safe. Academically, I have 26 research publications to my credit. I’m on the editorial boards of the Archives of Dental Research and Journal of Dental Research and Oral Health, and I’ve spent a lot of time reviewing manuscripts—from case reports to meta-analyses and even book reviews. I was honored to receive the “Best Editor” award by Innovative Publications, and Athena Publications recognized me as an “excellent reviewer,” which honestly came as a bit of a surprise! In 2025, I had the opportunity to present a guest lecture in Italy on traumatic oral lesions. Sharing my work and learning from peers globally has been incredibly fulfilling. Outside academics and clinics, I’ve also worked in the pharmaceutical sector as a Drug Safety Associate for about 3 years, focusing on pharmacovigilance. That role really sharpened my attention to detail and deepened my understanding of drug interactions and adverse effects. My goal is to keep learning, and give every patient and student my absolute best.
273 days ago
5

Hello dear See i think anxiety is the mazor concerns with you. Definitely stressor anxiety can trigger worrying symptoms like tachycardia, sleep less ness and fatigue Iam suggesting some precautions to be taken Kindly follow them for 1 month Do meditation Avoid alcohol and smoking if already going on Take fresh balanced diet Do physical exercises atleast for half an hour daily Engage in social activities Indulge in hobbies like reading Take zincovit multivitamin therapy for 1 month Carry on your current medication In case of no improvement consult psychiatrist in person for better clarification Hopefully you recover soon Regards

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Sinus tachycardia, even with a normal ECG and echocardiogram, can have a variety of causes and might not always directly indicate heart disease. If your vitamin B12 and vitamin D levels have normalized with treatment, yet you still experience these symptoms, it might be worthwhile to explore other possibilities. Iron deficiency anemia, as suggested by low iron and slightly low hemoglobin levels, can definitely contribute to a sensation of fatigue along with increased heart rate as your body tries to compensate for the decreased oxygen carrying capacity of the blood. Addressing iron deficiency, possibly with iron supplements and dietary changes, might help. Thyroid function is also crucial to consider. While your TSH is within a broad range of normal, it’s close to the higher end and could potentially contribute to symptoms of feeling low energy or fatigue. Re-checking thyroid levels and potentially considering a referral to an endocrinologist, if symptoms persist, would be reasonable. Keep in mind other common causes of fatigue, such as poor sleep quality, stress, or mental health issues like anxiety or depression, which can also ‘feel’ like being feverish without actual fever. Evaluating lifestyle factors, ensuring a balanced diet, and moderating stress could also be beneficial. Persistent or worsening symptoms warrant further investigation with your healthcare provider, who may suggest blood tests, stress tests, or explore other potential underlying conditions. Identifying patterns with your symptoms and avoiding self-medication without professional guidance will be important steps in managing your condition safely.

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