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@jaydearthur2070
@jaydearthur2070 15 сағат бұрын
This is fantastic. Thank you. I've found all of your dumping syndrome videos. I've suffered for 2 years, no surgey. No known cause or cure for me as yet. Its horrible to live with. This information is invaluable. Do you have or can you do a video on focal nodular hyperplasia tumors of the liver? I have this also and like dumping there is little known
@artemtupalo436
@artemtupalo436 2 күн бұрын
That's one of the best explanation of re-entry physiology I've ever seen, thank you!
@Foxterrier
@Foxterrier Күн бұрын
Thank you, I appreciate your comment a lot)
@kevinwellwrought2024
@kevinwellwrought2024 3 күн бұрын
Apparently SGTL is harmful to kidneys and cause UTI and yeast infection
@Foxterrier
@Foxterrier 2 күн бұрын
On the contrary - SGLT are one of the safest glucose lowering agents for kidneys. But they can predispose to UTI. Which is not the most dangerous side effect.
@kevinwellwrought2024
@kevinwellwrought2024 2 күн бұрын
@@Foxterrier But SGLT cannot lower proteinuria and creatinin which are the main causes of renal decline and renal failure.
@Foxterrier
@Foxterrier 2 күн бұрын
@@kevinwellwrought2024 First of all increase in creatinine is the consequence of renal failure and not the cause. Proteinuria can affect kidney function, but usually it's also the consequence of renal failure and not the cause. For example - In diabetes high blood glucose level - causes glycosylation of glomerular membrane - which leads to nephrotic syndrome with proteinuria. So in most cases, proteinuria is not the main cause it's just a manifestation. And SGLT can lower proteinuria. SGLT2 inhibitors reduce glucose and sodium reabsorption in the proximal tubule. This increases sodium delivery to the distal tubule. The increased sodium delivery to the macula densa enhances tubuloglomerular feedback, leading to afferent arteriolar constriction. This reduces intraglomerular pressure. Lower intraglomerular pressure reduces hyperfiltration, which is beneficial for reducing glomerular damage and subsequent proteinuria.
@GERASIMOS1
@GERASIMOS1 6 күн бұрын
So what could someone with stigma of Mediterranean anemia take;;;
@Foxterrier
@Foxterrier 2 күн бұрын
Its impossible to suggest something straight out of the box without seeing blood analysis, anamnesis of patient etc. Sorry, but if individual has thalassemia, I can only recommend to consult with local health provider.
@joaocadula5903
@joaocadula5903 6 күн бұрын
Man... you are the best.
@Foxterrier
@Foxterrier 6 күн бұрын
Thank you 💙
@youknowme4869
@youknowme4869 6 күн бұрын
Very nice👍
@Foxterrier
@Foxterrier 6 күн бұрын
Thank you 🤙
@youknowme4869
@youknowme4869 6 күн бұрын
Sir ,can you please explain moa of mianserin?
@omarsbaih4999
@omarsbaih4999 8 күн бұрын
Thank you... ❤ Please l need answere. !!! Does gloucose inter cancer cells by insulin, like normal cells?
@Foxterrier
@Foxterrier 7 күн бұрын
Most of cancer cells have insulin receptors and their glucose uptake can be stimulated by insulin . But at the same time cancer cells can take up glucose efficiently even in the absence of insulin .
@omarsbaih4999
@omarsbaih4999 7 күн бұрын
@@Foxterrier Thank you 💕
@askabie
@askabie 8 күн бұрын
Oh my... thank you so much ❤ well done! Such a great work you're doing.
@Foxterrier
@Foxterrier 8 күн бұрын
Thank you 💙. Appreciate it very much )))
@miguelmadrigal8626
@miguelmadrigal8626 12 күн бұрын
thank you so much for this
@Foxterrier
@Foxterrier 11 күн бұрын
Thank you for feedback )
@cherkichemmseddine2020
@cherkichemmseddine2020 13 күн бұрын
Great video 👏
@Foxterrier
@Foxterrier 13 күн бұрын
Thanks)
@rahilpatel9686
@rahilpatel9686 13 күн бұрын
Keep it up doc... Appreciate your content ❤
@Foxterrier
@Foxterrier 13 күн бұрын
Thank you, appreciate it very much ) 💙
@khaledhossam8894
@khaledhossam8894 13 күн бұрын
Thank you very much❤❤
@Foxterrier
@Foxterrier 13 күн бұрын
💙
@bluesky7704
@bluesky7704 13 күн бұрын
Methylene Blue seems to be healing my scleraderma
@joaocadula5903
@joaocadula5903 14 күн бұрын
This is high level 😮
@joaocadula5903
@joaocadula5903 14 күн бұрын
Very good 👍
@Foxterrier
@Foxterrier 14 күн бұрын
Thank you ) 💙
@DrNiteshRaj
@DrNiteshRaj 15 күн бұрын
Excellent mind blowing
@Foxterrier
@Foxterrier 15 күн бұрын
Thank you ) 💙
@Andrew-ny1dl
@Andrew-ny1dl 15 күн бұрын
Bro this is amazing. I've been waiting for Phase 2 reentry and you didn't let down) Btw Brugada syndrome concealing was new for me, and tbh I feel sane when I start to understand why exactly something works as it does. Thanks for an amazing video. Keep it up
@Foxterrier
@Foxterrier 15 күн бұрын
@Andrew-ny1dl glad to see that my video helps you, your comment really motivates me to keep doing, thanks)
@JapBarry
@JapBarry 16 күн бұрын
Enjoyed the watch, keep it up, dawg🥂
@Foxterrier
@Foxterrier 16 күн бұрын
Thank you, appreciate it very much ) 💙
@anara5570
@anara5570 17 күн бұрын
Lovely 🍒 The whole medschool in 20 minutes!
@Foxterrier
@Foxterrier 16 күн бұрын
Thank you ) 💙
@hamdullahkhan1028
@hamdullahkhan1028 17 күн бұрын
Beautiful explanation Sir g❤ but in the end of lecture the background music make person fearful Love from The country of Imran khan Pakistan🇵🇰❤
@Foxterrier
@Foxterrier 17 күн бұрын
Thank you very much. About music noted, though in my recent videos i removed music, and instead added short cuts from films, maybe it will be better. Kind regards R.S. 💙
@krishvasa7644
@krishvasa7644 17 күн бұрын
Great video! But why does further accentuation of the notch lead to a longer epicardial action potential?
@Foxterrier
@Foxterrier 16 күн бұрын
Thank you for the question, it is challenging, concept that I represented in video called repolarization theory of brugada syndrome but unfortunately not all details are completely understood. Another theory that can explain the Brugada syndrome is depolarization theory which based on conduction delay in RVOT as a crutial part of pathogenesis.
@krishvasa7644
@krishvasa7644 16 күн бұрын
@@Foxterrier thanks a lot for the reply! Will check that out. This video was really excellent, made ECG translation from action potential more intuitive for me
@Foxterrier
@Foxterrier 15 күн бұрын
@krishvasa7644 you welcome, this is exactly thing that I try to achieve go from mutation to ecg changes and symptoms, happy that you like it)
@dhanyadas9086
@dhanyadas9086 20 күн бұрын
Best ❤
@Foxterrier
@Foxterrier 20 күн бұрын
Thank you 💙
@fff5572
@fff5572 20 күн бұрын
Hi, my ECG reported LFPB and borderline ECG with normal sinus rythem. I have been having shortness of breath, chest pain and tightness, fatigue and dizziness. I don't think my Dr is concerned but my understanding is this finding is rarely seen in healthy adults/hearts. Should I get a second opinion? Thank you very much for the helpful informative video
@Foxterrier
@Foxterrier 19 күн бұрын
I think that if you have a complains, it should be detailed and find the reason for arising of complains, additional conversation with physician possible additional lab test and instrumental examination can define the reason for your condition, I am happy that my video helps you
@fff5572
@fff5572 19 күн бұрын
@@Foxterrier thank you 🙏
@Foxterrier
@Foxterrier 19 күн бұрын
You welcome)
@danielmwanamonga6880
@danielmwanamonga6880 24 күн бұрын
Thank you ☺️
@Foxterrier
@Foxterrier 24 күн бұрын
💙
@davidwafula6829
@davidwafula6829 24 күн бұрын
thanks @Foxterrier . you are amazing and underrated. I wish you make videos for all vasculitis-GPA, EGPA, GPS, Kawasakis, GCAs. it will help a great deal. I have shared your handle with classmates and you're are highly rated . Barikiwa .
@Foxterrier
@Foxterrier 24 күн бұрын
Thank you very much. I have video on gca, and i am determined to cover all vasculitis. Thank you for sharing my videos, its the best thing you can do for me. Asante.
@papariham4008
@papariham4008 24 күн бұрын
Much obliged Dr Thank you kindly.
@Foxterrier
@Foxterrier 24 күн бұрын
Thank you for your feedback. Appreciate it very much ) 💙
@dishapramanick2497
@dishapramanick2497 26 күн бұрын
Easy to understand
@Foxterrier
@Foxterrier 26 күн бұрын
Thank you )
@abtransplant
@abtransplant 26 күн бұрын
excellent presentation very simple but informative thanks
@Foxterrier
@Foxterrier 26 күн бұрын
Thank you very much )
@planetvegeta6031
@planetvegeta6031 26 күн бұрын
bro why the hell did i find ur video this late in the game, ur soooooo good
@Foxterrier
@Foxterrier 26 күн бұрын
Thank you, bro. Appreciate it very much )
@audiokees4045
@audiokees4045 26 күн бұрын
I ask myself, after see your story, ectopics beats also push venrticals out of sync, causing less bloodpressure, this do clare the symtoms in the body like tingling when these occur beadly. But we forget the vagus nerve, this guy can do the same, messing up all signals to the heart ventricals. I did not see this on the story. regards
@user-pl3ht5jf5k
@user-pl3ht5jf5k 27 күн бұрын
Sir, The Ca+2/Na+ exchanger is an electrogenic pump, generating a +1 potential while the Na+/K+ ATP pump is the opposite and generates a -1. So, shouldn't these two pump cancel each other out?
@Foxterrier
@Foxterrier 26 күн бұрын
Yes you are correct, but feature of Ca2+/Na+ exchanger is an ability to work in reverse direction even under normal condition, most of the time Ca2+/Na+ works is calcium efflux direction (1 Ca2+ out from the cell/ 3 Na in the cell) but during the phase 0 of action potential when the sodium concentration rise rapidly, exchenger swiches to reverse direction (3 Na+ out from the cell/1 Ca2+ in the cell) this mode lasts wery short until the phase 2 (opening the L-type calcium channel) occurs So the work of exchangers is less about calcelation of the each other more about the regularion of ions concentration inside the cell)
@Andrew-ny1dl
@Andrew-ny1dl 27 күн бұрын
Great video and explanations. I'm still learning, but aren't there a few more types of functional re-entry? Spiral-wave reentry, Figure-of-eight reentry and Phase 2 reentry?
@Foxterrier
@Foxterrier 26 күн бұрын
You are absolutelly right, there are some other forms of functuinal re-entry, but for avoiding to make too long video, I decided not mention it and make the accent on basics re-entry aspects. By the way, next cardiology/ECG video will also describe phase 2 re-entry)
@Andrew-ny1dl
@Andrew-ny1dl 20 күн бұрын
@@Foxterrier it's understandable, I'll make sure to watch that video. Also, do you mind sharing resources, where you find this information? Cause I can't really find a lot of info about those types of re-entry on Pubmed and LITFL
@Foxterrier
@Foxterrier 18 күн бұрын
@Andrew-ny1dl for preparing to reentry video I used clinical arrhythmology and electrophysiology Ziad F ISSA and electrophysiological foundations of cardiac arrhythmias Andrew L Wit)
@nemposto
@nemposto Ай бұрын
You are great, thanks
@Foxterrier
@Foxterrier Ай бұрын
Thank you very much )
@chumadoshi6987
@chumadoshi6987 Ай бұрын
WOW! GEM.
@Foxterrier
@Foxterrier Ай бұрын
Thank you very much 💙
@osujibridget6386
@osujibridget6386 Ай бұрын
Thank you
@Foxterrier
@Foxterrier Ай бұрын
💙
@audiokees4045
@audiokees4045 Ай бұрын
Could this be caused by Lyme? I have supraventricular extrasystoles with aberrant ventricular conduction, sometimes the case is ridiculously upset and that is scary, according to the doctor this is benign. I have late lyme, but that was treated last year, I don't think it's gone yet.
@Foxterrier
@Foxterrier Ай бұрын
Aberrant conduction by it self is benign, according to supraventricular premature complexes it depends on quality and quantity, I think 24-hour should be performed to estimate this, lyme carditis mostly impair the conduction system, injury should disappear after treatment, other depends on your specific situation
@audiokees4045
@audiokees4045 Ай бұрын
@@Foxterrier The doctor in question says that these plots are much seen with stress, as I have this for some years because of nabure trouble, but also I think I have a chemical sensitivity like materials used here, I had a 24 hours plot done with the cardiologist and earlyer with the regular doctor, I had a echo and stresstest also. I did not think however that ectopics can be so scary, it feels sometimes like I have carry a child in me who is kicking me, or fibrates, if feels like it is complete chaotic. I had it als when bycicle riding, but did just go on with the sport and I have/had no problems getting dizzy or tired, just a strange scary feeling. What is remarcable is that I get also symtoms when there are pollen in the air, I have a hey fever unfortanely, and not to forget I have a histamin intolerance problem, like biogene aminen, I get to much histamin because I do not remove properly, I do miss a enzyme for that, maybe a idea to use this enzyme in a pill. Also I did see that when I ly down, it just dissapairs, but when stand up for urinate for example I get them back, and then lessen again, when I have sleep for a night, I have no problems anymore, so today, still I have no ectopics yet, I have a very steady 58 beats who differ slightly when breathing (coherence) and feels like sinusoidal of nature. That is feel like a constand movement, not a quick pulse. Bloodpressure this morning was 107/69 (measurement when wake up). So do not sound very bad. But oke, still, these symtoms are sooooo annoying and scared. No wonder so much people are involved, cure them all with ablation will bankrupt the whole world care systems. We need to bring the world into more relaxing states, we need to switch down what concerns economics and not to forget radiation from all kind of satelites and phones, I am electrosensive, 5G I do not now what it does, maybe it is lees problematic as lover frequencies,. have a nice day.
@Foxterrier
@Foxterrier Ай бұрын
@audiokees4045 There are a lot of details in your story, it looks like you had a complete cardiological examination, I hope that the situation will get better and ectopics finish to bother you, supraventricular premature contractions can also be due to extra heart reasons. it is an interesting point of view on pollution have a good day.
@audiokees4045
@audiokees4045 Ай бұрын
@@Foxterrier I have or still lyme, can use a test course of antibiotics, I had 2 times a swollen lymphe in the neck, I have a bad tooth, this I have already for some time, the tendist did not see trouble inside it, I use a agent to clean keep it from inflammation, I go to a tendist specialist in hospital for making photo,s these are a lot better then in the dentist office, but I do not think it is reason of heart effects. I use now antihistamin, see what it does, yesterday I have non ectopics, but later on the evening it did start again, multiply after each other, and when ly down it was gone, I have measure blood pressure in daytime after some work, was 118/78 68 beats, I have now start vitamin k7, d3, arginine/citruline, b12, I have now non trouble, I did discover when I get ectopics it always start with a very unresty feeling in the body, I have some kind of spasms in the chest, who feel like heart palpitations but that is not, the heart just beats fine, but the spams feel bad, so it is coming from the stomach and diaphragm, the unrest I do feel is kind of shaky feeling like al kind of movements in the body, I do ignore them as I can. Possible because of mine experience with nabure and mucho treats I have chronical stress who do cure in time, and that can last years. I go to doctor 11th abd do wask for stomach examination because of I have reflux. Well more I can not tell, I am not tired and bow I feel quite oke with a very relax sinusoidal heartbeat of 62
@Foxterrier
@Foxterrier 26 күн бұрын
I understood your situation, hope you will get better
@toddwatson7381
@toddwatson7381 Ай бұрын
I have had EM for over 8 years now! It’s brutal!!!! My pain level base everyday is a 6! But I have learned to live with it best I can. However, when I have a flare up( which are random ) the pain level feels like 1000-10,000!! Can last 10 min to 2 hours or more. I have a flare up at least 2 times a day! A doctor ( arrogant IMHO )not trained in EM asked me my pain level on 1-10 scale. I told him 6 but as I stated above flares feel like over 1,000. He arrogantly said, that isn’t possible and I’m exaggerating!! He said 10 is as high as scale goes. So I calmly told him, a Hurricane rating goes from 1-5. 5 is as high as scale goes!! But I asked him, Do you seriously think a Cat 5 Hurricane with winds of 160, are going to have the same effects as another Cat 5 with winds of 220? He said those kind of storms are very very rare. I told him EM is rare too and respectfully told him he had no idea what pain people with EM deal with. My prayers for all who suffer with EM!!
@zulfimaulita9880
@zulfimaulita9880 Ай бұрын
HELPFULL!! 😍🥰
@Foxterrier
@Foxterrier Ай бұрын
Thank you 💙
@gabrielaugusto96
@gabrielaugusto96 Ай бұрын
Congrats from Brazil
@Foxterrier
@Foxterrier Ай бұрын
Thank you man ))) 💙
@chaeyunera
@chaeyunera Ай бұрын
I'm starting my Rheumatology round next week. Everybody told me to just memorize the clinical knowledge as there isn't much room for understanding but thanks to you I'm having fun learning and understanding WHY everything happens that way. Thank you so much for teaching me Rheumatology 💞💞💞
@Foxterrier
@Foxterrier Ай бұрын
Thank you very much, it is a pleasure for me to hear ) 💙
@sgill4833
@sgill4833 Ай бұрын
Is there any merit to the new study that calls into question the metabolites of niacin, namely 2py and 4py and its association with causing cardiac problems?
@BanzoUnchained
@BanzoUnchained 21 күн бұрын
@@sgill4833 I'd be interested in this too. I have been told this problem only occurs with Nicotinamide, not with Nicotinic Acid aka flush Niacin. But I haven't been able to corroborate.
@shellytanner
@shellytanner Ай бұрын
Thank you
@Foxterrier
@Foxterrier Ай бұрын
Thank you gor feedback )
@punitgoyal2236
@punitgoyal2236 Ай бұрын
Check ur phosphorus level to see if low after starting this evil drug. My 23yr old daughter almost died cause of it side effects . Pl check for low phosphorus level. She was given this Metformin cause of PCOS. Turned out she didn’t have PCOS and cause of Metformin…her whole life changed…long story. Pl monitor for low Phosphorus levels if u really want to get on it.