Doctor insights on:
Biphasic T Waves
EKG has recently started showing biphasic T waves, it didn't before. Had one yesterday, showed Rightward Axis Borderline EKG. What would cause this?
These may be a normal variants to conditions that might need further evaluation. Being able to look at the EKG is essential to making a diagnosis. Please consider having a virtual consult so you might discuss this further.
Best of luck! ...Read more
P waves usually biphasic in V1 but become only upright with exercise? T waves in leads V2-3 also change with every ekg.
Lead placement can: Make a significant difference in the morphology of the EKG waveforms just as body position can. Sitting or lying while resting makes a significant difference from standing while exercising. None of what you describe sounds worrisome at all. ...Read more
What is usual p wave orientation in V1 and V2? What does inverted p wave V1 and biphasic in V2 mean? Is it common? Heart rate 95. athlete.
The P waves:
(Atrial depolarization/repolarization) in the V (anterior chest) waves are PLACEMENT (of the electrodes) DEPENDENT!! the "inversion" or "biphasic" descriptions HAVE NO CLINICAL SIGNIFICANCE!
Hope this is helpfu!
Dr Z ...Read more
Is an upright P wave V1 and inverted P wave aVL with tachycardia indicative of ectopic rhythm? Other ekg shows biphasic P wave V1, upright P wave aVL
If the tachycardia: Is occurring at rest with changes in the P wave morphology then it might be an ectopic atrial tachycardia. If it is occurring during exercise it is not diagnostic and may still be a normal sinus mechanism. ...Read more
This is not a formal: This term "biphasic" is not a normal term when used to describe a scoliosis. There are several different types of scoliosis classified on their causes (idiopathic, congenital, neuromuscular) & then we describe scoliosis based on its location and appearance on radiographs or x-ray (thoracic, thorcolumbar, lumbar, cervical, - single curve, double curve, major curve, minor curve, kyphoscoliosis, etc. ...Read more
I think so: Many societies have traditions of prolonged (compared to the us) midday napping. In certain mediterranean groups known for longevity this activity is the rule not the exception. My empirical observations have been that sleep patterns are very individual. A measure of health is absence of fatigue and depression. The happiest people sleep whenever and however they can, and whenever they feel a need. ...Read more
Sleep hygiene: Probably the best way is to apply sleep hygiene. Choose the one period of sleep you are want and treat the other as a 'nap' which you would eliminate. Allow yourself to extend the length of the single sleep period every few days until you reach a number of hours that provides a restful sleep. Do not nap, keep sleep structured with same time to sleep and eventually same time to wake. ...Read more
Explanation below: Alcohol is associated with a macrocytic (with large RBCs) anemia and can also, by irritating the stomach, cause blood loss and iron deficiency. RBC deformability is more likely to be related to abnormal hemoglobin content (sickle cell anemia is the most well-known, but there are others as well). ...Read more
I was wondering is biphasic isophane insulin, insugen 30/70 chemically the same as mixtard 30hm penfill insulin?
Insulin mixtures: These insulins do not appear to be available in the US. 70/30 mixes are usually a mixture of NPH and regular. NPH is intermediate in duration (peaks about 10 hr, lasts about 24 hr) and regular peaks about 3-4 hr, lasts about 8. It may say on the bottle or package insert what kind of insulin. Look for the words "NPH" and or "regular". ...Read more
TTC for 9 months, irregular cycles (29-50 days), consistent biphasic BBT charts, early 20's... What could be wrong?
Likely nothing: Infertility is defined as unprotected intercourse without conception for one year. This is based on about 85% of normal couples conceive in that time. If 23 years is your correct age, you could certainly try another 4 months; or most fertility doctors would be glad to help you anytime. ...Read more
Can biphasic sleep effect growth? I am a 17 years old boy and I want to sleep at about 10pm to 2 am then 4 am to 7am. Would that stunt my growth?
Possibly: There are several phases of sleep and one of the most important levels for maximum rest and renovation is delta phase. This is the deepest level of sleep in which hgh (human growth hormone) is released and in adults provides one of the most potented hormones that naturally helps prevent tissue and organ breakdown. In growing individuals, adequate hgh levels will insure proper growth. ...Read more
360 or less: The new biphasic defibrillator can be used to deliver up to 360 joules. This is used for heavy patients or refractory arrythmias. ...Read more
Is biphasic sleep a stable sleep schedule or can it harm me? I can't really find sources proving it wrong or bad so why not use it?
See below: Polyphasic (incl. Biphasic) sleep can result in disrupted schedules, usually less total sleeping time, ; of course disrupted sleep. Moreover, our rapid eye movement (rem) sleep ("dream sleep") cycles approx. Every 90 min., ; so you may lose that pattern. Rem sleep is important ; is linked to consolidation of memory. Try not to substitute "power naps" for good quality sleep. Hope that helps! ...Read more
I'd like to know the effects of monophasic vs biphasic vs triphasic COC pills. Do they affect patients differently, and what are their pros and cons?
Birth control pills: This is too complex a question to answer in only 400 characters. A good overview of the topic can be found at: http://www. Intelihealth. Com/article/birth-control-pills-101? hd=Highlight ...Read more
18/m/5'10"/185lbs will biphasic sleep schedule affect my physical growth? Thinking of doing 4.5h core+1.5h nap. Not enough time for monophasic sleep
52yr, perimenopausal. Dr. prescribed Lolo Biphasic to deal with perimenopause. This is new to market, so please tell me about your patient feedback?
Good: I've had several patients who were well pleased with the results. ...Read more
13 days regular luteal phase, normal biphasic bbt. Should I worry if my period is lighter than normal this month? I still got 2days full flow bleeding
No: Take it easy. It should get normal. ...Read more
What is biphasic pulse? Does this mean if you feel double beat in your carotid artery you have HCM? How is it detected? Thanks
Two peaks/heart beat: Instead of just one, aka pulsus bisferiens: https://en. Wikipedia. Org/wiki/Pulsus_bisferiens. HCM, hypertrophic cardiomyopathy, is only one possible basis via subaortic stenosis. Detection is normally by palpation (feel) which requires practice & comparison with a normal pulse in a similar location to appreciate. An easily felt double-pulse in carotid is more likely due to a premature beat. ...Read more
I'm 48, biphasic bbt, negative OPK with peak at temp rise. Can my TSH of 3.1 be cause of no menstruation for 1.5 yrs?
Doc thought I had a dvt in my leg post op. ER did ultrasound and found biphasic flow in lower extremity and said pvd. I am 27yo. Is this likely?
Usually a: Venous doppler ultrasound is performed to evaluate for DVT (maybe you had it done as well), but you are describing findings of an arterial doppler. Biphasic flow is abnormal and suggests PVD, as you describe. It would be every unusual for a 27 yo to have significant atherosclerotic changes unless you are diabetic or have another predisposing disorder, so you need to talk to your doc about results ...Read more
Generally: A nonspecific finding...Not much.Get a more detailed answer ›
EKG: EKG is a test that may show minute variability that based on operator technique and interpretation. A non specific T wave abnormality is usually no cause for worry. ...Read more
This EKG finding: Is rarely associated with pathological events. It might indicate metabolic or electrolyte issues but is most likely just normal for you. Discuss this with your health care professional if you are concerned. ...Read more
I have iverted t waves at v1 v2 v3 v4 and also have myocardial bridging could the 2 be connected?
T waves: To my knowledge there has been no study correlating anterior t wave inversions and myocardial bridging. It would be interesting however. ...Read more
I volunteered for a med student, who was practicing EKGs. I'm concerned my wave activity isn't normal. Any thoughts?
Without seeing the: EKG it is impossible to advise you. As far as I know, the only way of doing that will be to pay for an in-box consultation and upload the EKG. In general 39 yo female is unlikely to have cardiovascular disease so your EKG is probably OK. ...Read more
Sharp overwhelming pain on right side, feels to be towards back but also feel pain in front. Comes in waves and when it comes I can't move?
Make an appointment: Please see your doctor so you may be properly examined. ...Read more