Doctor insights on:
Why Do Vasodilators Cause Tachycardia And Palpitation
Vasodilators: Vasodilators do what the name implies: these compounds dilate blood vessels, resulting in a decrease in blood pressure. As the baroreceptors detect this, they command the autonomic nervous system to increase adrenaline output. This, in turn, increases heart rate and increases cardiac irritability. ...Read more
Palpitations are an awareness of extra heartbeats which most of us have. The sensation can be single or multiple and can sometimes last minutes. Different people may feel other symptoms along with them such as dizzy, lightheaded or short of breath. The palpitations are almost always atrial or ventricular premature beats. Usually benign but they are also ...Read more
I occasionally get palpitations and mild tachycardia (max 108) upon standing. No explanation after testing. Could sedentary lifestyle cause this?
Probably normal: however, there is a disease of the autonomic nervous system called positional orthostatic tachycardia (POTs) which could play a role. In addition, the medications you are taking could cause this as well. Ask your physician to evaluate your autonomic system if this becomes a clinical problem for you. In the meantime hydration is key to management. ...Read more
7 months post large pericardial effusion. Weaned offcolchine. Takingverapimel to control tachycardia palpitations. What can cause palp to start again?
See your MD: Your doctor can send you to cardiology to find out. The verapamil can slow down tachycardia and can block the common, regular pathway, but not alternative electrical pathways. Your cardiologist can find out. Also reconsider young lung medicine and either change or adjust dose especially of albuterol if you find it may be doing it. ...Read more
Very unlikely at : Your young age unless there were other major comirbidities. ...Read more
What can cause tachycardia and palpitations, cold all the time and weight loss? It's not my thyroid or diabetes.
Syndrome: Excess catecholamines is one possibility, have you discussed this problem with your doctor? ...Read more
Would an elevated hematocrit/hemoglobin (51-54%) cause tachycardia and palpitations? Cause of elevation unknown, jak2 negative. Not dehydrated.
Could obesity itself cause constant tachycardia(fast heart rate, even resting), heart flutters, and palpitations?
I ve ovarian cysts 7yrs ago. Now lm having palpitations n tachycardia, malaise for de past 5mths. Dr suggest hyperthyroidism can it be the cause?
What causes loss of appetite / nausea / weakness / lack of thirst / tachycardia / palpitations? Also, temperature was 96.8 earlier, now 99.5.
Acute: Illness can cause this constellation of symptoms.... Recommend further evaluation. ...Read more
Sinus tachycardia heart rate 138. At home it's always less than 100.doc ordered ecg because I had palpitations.i hv palp at home as well.cause fr concern?
Be aware POTS & MPV: 23yo female having tachycardia & her MD is evaluating. Etiologies to keep in mind, related to her sex & age, are Hyperthyroidism, Postural Orthostatic Tachycardia Syndrome, POTS, Mitral Valve Prolapse, MPV & Joint Hypermobility Syndrome, JHS, which is associated with both POTS & MVP. Evaluation for JHS can be provided by an Osteopath, and via criteria provided in the "comments" section below. ...Read more
Hypothyroid causes tachycardia and palpatations. My doc told it's a symp of hypert. There are somany posts online stating tachy with hypo?
Echo shows mv thickening and mild regurg. Tv mild regurg. Also, have palpitations regularly and inappropriate tachycardia. Worried?
Fast vs irregular: Palpitations are irregular heart beats and tachycardia is a fast heart beat. ...Read more
Can be: The tachycardia could contribute to chest pains. The sighing could be due to your breathing trying to up its ventilation rate during the attack. Have you had a doctor check you out and run tests ...Read more
About 6 mnths back I suffered from mild sinus tachycardia mild palpitations and highBP 140/100). Now I have low BP 105/60)for about a month now. Help?
Low BP: Suspect they put you on a BB for the tacky or other BP meds for HBP. Need more information and can help. ...Read more
I can't find a definition of subjective palpitations. I have idiopathic tachycardia and was just doing some reading. I?
Meaning: Subjective palpitations means you feel your heart skipping or racing, but they haven't been documented. Objective palpitations means they have been documented. ...Read more
Does glutamate affect the cardiological system? Could it play a role in tachycardia and palpitations?
A bit too gee-whiz: Glutamate receptors exist in peripheral tissues, i.e., outside the CNS. Animal research in this field goes back 15-20 years. Cardiac effects in animal studies are indirect, i.e. neurally mediated. Not myocardium-mediated. Effects in humans at this point are mostly conjectural. There's a lot of totally unscientific sensationalist drivel on the Web about how bad MSG is. So no jumping to conclusions. ...Read more
Because i have palpitations AND tachycardia,i have my ecg machine AND I make a record,I will send YOU?
Tachycardia: It is certainly possible to upload images so an ECG can be sent via Health Tap. ...Read more
61 y female known cad.tachycardia all day 100-118 per minute with palpitations have appt with doc Tuesday is this soon enough?
Is this very recent?: Perhaps a phone call to the office might help. There is no reassurance that you won't have a ventricular tachycardia but being apprehensive with a physiologic tachycardia is not a severe warning sign, Cool it but call your doc for reassurance since I cannot interpret how you are feeling ...Read more
Had a cath ablation Thursday for AVNRT. Procedure stopped tachycardia, but I am now having near continuous palpitations. Happens as m I can stop them?
Have had palpitations and tachycardia (up to 174 bpm). Get very lightheaded, nauseous, weak and shaky. Could this be svt?
SVT: It could be svt, hopefully you are seeing a doc so you can get diagnosis and treatment as appropriate ...Read more
Burning/pinching sensation on the left side of my chest front/back (under scapula) for a few weeks w/tachycardia and palpitations. Cardiovascular?
Unlikely: It is highly unlikely that the chest/back sensation you describe is from the heart - under rare conditions, an arrhythmia (with rapid heart rate) or a pulmonary embolus (blood clot to lung) can start this way. Best to talk with a doctor to ensure nothing more serious is the underlying cause. ...Read more
What drugs are best for treating sympathetic storming(palpitation, tachycardia, BP attacks) brought on by cold, stress, etc? Gabapentin? Alphas, betas?
Sympathetic system: I suggest you start with a good history and physical exam before attempting any form of drug therapy ...Read more
Am 19. I've read stories of ventricular tachycardia and sudden death and am worried every time I have heart palpitations. Reassurance would be great?
Relax: We all have occasional extra heart beats. If you have a structurally normal heart (no weakening of the muscle) and no other familial risk factors (Long QT, ARVD, Cardiomyopathy, etc.) then you really don't have anything to worry about. Ask your doctor to get an EKG and or a 24-hour monitor. A physical exam should be sufficient but if you need more reassurance an ECHO would be beneficial. ...Read more
How can high dose ritalin (methylphenidate) effect the heart long term? If no longer take it but have daily tachycardia and frequent palpitations and lightheadedness.
No effect.: Ritalin (methylphenidate) affect is essentially cleared in less than 24 hours, depend on in dose and extended release forms. Your symptoms are more suggestive of anxiety or panic attacks, but you should see a doctor to evaluate for other causes such as cardiac arhthmythia, anemia, hyperactive thyroid. ...Read more
Hello. I had VATS and pleurodesis before 15 days for spontaneous pneumothorax. I feel better now.but since 2 days I had mild coughing.in biopsy underlying Koch's found.so now I am on AKT.sometimes I felt palpitation with tachycardia. Plz reply soon.
Here are some...: Most of non-sepcialist physicians are unable to understand the pertinent specifics in terminology; therefore, the surest bet to get the answer to the point is to ask your treating doctors. To get these things done correctly, follow instructions in http://www.formefirst.com/eNewsletter06.html; thereby you gain much insight on how to work closely and timely with the doc. ...Read more
Significant palpitations. Had EKG, read as sinus tachycardia at 170 bpm. What can this be? 26 years old; no caffeine, drugs, etc. All normal labs
Is it possible to still have a heart condition even though EKG and echo are normal? Holter showed palpitations only and tachycardia. Dr. Not concerned
Yes, but: It' s possible but unlikely. At your age, those tests are adequate to rule out the most likely heart issues. ...Read more
Are there long-term effects from sinus tachycardia? Pulse rate is regularly above 100bpm d/t ADHD meds. No palpitations. Should i be concerned?
Yes: If you're getting less sleep than you did before you started med for add, or if you're losing weight without really trying, your dose of Adderall (dextroamphetamine and racemic amphetamine) is excessive for you. The resultant overstimulation could cause psychiatric or physical ills. Otherwise, it's not an urgent issue but one you should take up with your prescriber within the next few weeks. Your dose still could be excessive for your needs. ...Read more
Blood vessels have the capability of increasing or decreasing their diameter. When a blood vessel dilates, it generally leads to lowered blood pressure. Drugs that cause this are termed vasodilators. These can act on arteries or veins. Some classes of vasodilators include nitrates, calcium channel ...Read more
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