Heart attack (myocardial infarct) diagnosis | NCLEX-RN | Khan Academy
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- Опубликовано: 17 июн 2024
- Created by Vishal Punwani.
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Student nurse here, thank you very much for your video. A simple explanation is always more beneficial than complex books. Last year I passed my exam purely by watching Khan Academy videos! Keep up the good work :)
pro tip : watch movies on Flixzone. Me and my gf have been using them for watching lots of of movies during the lockdown.
@Valentino Austin Yea, I've been using flixzone for years myself =)
@@valentinoaustin4433 a
i wanted to leave a comment on the atherosclerosis video but it was inhibited. on top of being the best educators, you guys are really good at making illustrations!! they draw my attention immediately and facilitate understanding so much more! thank you guys! keep them coming!
Ahhhh so helpful! Trying to understand thus for ages and this explanation is amazing!! ❤
Very good video, finally I got my questions answered.
Excellent videos! Extremely helpful in helping me begin to understand what is happening with my family member who had an MI.
Thank you!! It helps a lot of understanding and for my study!!!
i always come to you. thank you for your knowledge !
This is an informative and well paced video!
very good! I like your simplified version!
thnx for the simple and informative video
Honestly your videos are amazing and really helpful for osce prep thank you xx
Excellent video so well explained .
Thank you ... It was very helpful
fantastic video. Thank you for making it. I have had 2 heart attacks and your description of what it's like is spot on.
GREAT PRESENTATION!! Easy to follow with great information! Thanks for educating us!
Very good , thank you, keep producing videos
Thank you really you are very good 😃
Very helpful ,thanks🌸🙏🏻
thank you
Thank you so much🙏❤️
Helpful!
My high school students were able to understand the clear explanation of MIs.
THANK YOU!!!
Thank you!
Thanks for this explanation. I had an MI on 18/04/2022 (yup, last Monday) and it would have been great if the staff had been able to explain this to me in similar detail, but they didn't have the time.
That's not a criticism of them by any stretch, more an indication of how hard they work 24/7. I'd much rather they spent their time saving lives than giving explanations.
Thank you for saving my life.
Have you considered a whole food plant based diet? It can help reverse the disease
Thank you
Beautiful
Damned just suffered from this a while back. Was in denial (since I am a 29yr old) but this gave me a better understanding.
Please eat plant based to clean the arteries
I think that it is also important to know for testing purposes that - while yes troponin is the definite cardiac muscle, it isn't released until hours afterwards. The first markers tested for for MI is actually the myoglobin and then creatinine kinase (CK enzymes)
Keep going
How would you link the type of heart attack on the ecg to the activity at the SAN node and AVN ?
I didn't know that Mark Ruffalo worked for Khan academy.
Thk u 😊,tmw exm
I think troponin is also found in skeletal muscle
I've come here to learn more about my episode of symptoms above, and enzymes present. Haven't seen the cardiologist yet for my diagnosis, but I know what they are going to say. Having another angiogram, before the appointment. I had no idea at the time, that it was heart attack. I was only at the hospital the day before, for the same reason, nausea and vomiting, with chest pressure.
Thanks for the information.
Have you thought about a plant based whole food diet? It can reverse the disease
@@jamberry1135 you may laugh but I was a vegan for five years before my heart attacks. Nstemi is not caused by plaque, it just happens.
T is also found in skeletal muscles, right?
Which cardiac marker is first release after MI.?? troponin or CKMB?
whats this CKMB stff by the way
I've always been under the impression that STEMI represents infarct and NSTEMI represented ischemia regardless of full or partial thickness?
It’s actually a ecg dependent definition. Is it st elevated or not…
What is the software used by khan academy to do this can anybody tell me
My father also suffer from an unknown disease his legs are swollen he
barely breathe his shoulders became so skinny he hardly walk still he is
49 ans not that old to suffer from such stuff, he has done a cpk and
crp test and cpk was 3155 U/L while CRP was 17 mg/L now we have no idea
what that cpk increase means
please help
Have him do a whole food plant based diet
Why troponin ( T + I) present only in cardiac muscle (9:48) ? Isn't that also in skeletal muscle
TnT and TnI in cardiac muscle are presented by isoforms different from those in skeletal muscles.
What causes the patient to sweat? Could someone explain, is this simply to do with the SNS?
+Graham Taylor Yes. The increased SNS stimulation leads to the sweating as well as the feelings of anxiety.
what causes the increased sns stimulation?
@@fallback8314 adrenaline release
I had no chest pain or pain in my arm was nt nausea had a burning in my throat
Since I had my second heart attack, I have random hiccups. Just one or maybe two hiccups at a time. They happen even when I am sleeping. I will be asleep and i am woken by a loud single hiccup. What caused that to start??? Did the vega nerve get messed up?
Have you tried a whole food plant based diet
@@jamberry1135 I asked the VA to check me for Lyme Disease. I spent a lot of time in the field in the US Army. Come to find out, I have had Lyme Disease for 20 years and never diagnosed as such. Lyme Disease destroyed a lot of my lung and heart capacity. The VA gave me 2 weeks of Doxycycline and said, "We can't do anything more for you, sorry, good luck." Diet is now a major factor so I am looking at solutions. The VA does not do diet plans for Lyme Disease patients.... Take care brother.
That's 10 minute cardiac enzyme test.
I've also learned that we can do Chest X-ray, but can you tell me how it will show us the damage?
+tamiii8990 no damage to see ->looking for complications like pulmonary oedema. or looking for alternative diagnosis of chest pain e.g. pneomothorax
thank you
How does diabetes affect the pain sensing nerves on the heart? Why wouldn't they get the chest pain?
Diabetes causes damage to the nerves via nonenzymatic glycoslyation which leads to neuropathy. Neuropathic patients have no sensation from that nerve
Was wondering is there any reason why a 10 minute cardiac enzyme would be positive 2 times other then a heart attack? No drugs no working out ?????
Regena Rodriguez copd can increase troponins
I was very ill swollen continuous pain on leg and entire skeletal I was never told this I done enough research to understand my medical records and I am 37 I did suffer a heart attack while hospitalized 2nd day I never been the same since discharged from that fucking hell its been 20 months ago
Please eat plant based so it'll help clean the arteries and avoid another
@@jamberry1135 wisdom tooth infection lasting for over 6 years was the cause, I had anemia when I decided to eat a vegan diet and almost died from malnutrition, it was bad timing
slow the video to 0.5 speed. It sounds like the teacher that always put u to sleep in class and DGAF.
+THEdelkaimek omg it makes me YAWN.
THEdelkaimek how do I slow videos?
When is this issue going to be taken seriously? By the time this happens, this is a complete failure of medicine to have dealt with the plaques! When is preventive medicine going to be taken seriously?