Thank you for the excellent explanation.

Thank you for a very specific and comprehensive narrative. Helps us interpret our MRI results and conclusions. Thank you so much for helping us understand.

awesome video! thanks!

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kzbin.info/www/bejne/f4OccneFm82hiLs

thank you

Thank you 🙏 very much for your extraordinary hard work 🙏🙏🙏🙏🙏

it's your life. no re-do's. get a calcium score for base line testing. anyone else advising against it = time for a new doctor 👍🏼

Amazing❤

Risk of statins outweigh benefits

Statins absolutely are wrong for 99% of people

Very perfectly described , Thanks 😊

Thankyou sir

Your lectures are an absolute Godsend! Thank you so much!

hello great video but one issue so far portal vain is not biphasic bi phasic waveforms cross the baseline that would be monophasic hope it helps someone

Your videos are immediately helpful after watching. I would like to see in the future your approach to CTA of cerebral arteries. Thank you.

If you have been taking a statin, that will increase your Calcium score. Statins function to stabilize soft plaque by calcifying it. This is much safer as calcified plaque is far less likely to rupture resulting in a heart attack, stroke or sudden death. This is actually good. So an increased calcium score suggests the healing process of unstabilized plaque. So, an increase calcium score is not always bad.

Ok I just got my calcium CT artery score results back. Mine is 449 and now I am freaking out. I stopped statins awhile ago and for the first time in a long time I have clearer mental clarity than ever before. Do I need to go back on them? Am I going to drop over tomorrow with this high score?? Do I need to see a cardiologist like, yesterday? I just recently lost 70 pounds over this past year and feel better than ever. I am not a smoker. My father passed at 32 from massive heart attack. I am fused up and down my spine and also have a spinal stimulator in my back so I am limited for exercise. Anxiety is now through the roof...help!!!

starting classes in january!

My first Calcium score was 432, a month later after taking Statin 20mg it was 509. At the same time CTA was done which stated at LAD (left main) mild to moderate calcific atherosclerosis noted. This is non obstructive per CT-FFR. At left Anterior, there is moderate predominantly calcific atherosclerosis with 40-70% luminal stenosis. Again this is non obstructive by CT-FFR. Question is what is correct, a 40-70% Stenosis noted or CT-FFR revealing non obstructive. In short Stenosis vs non obstructive per CT-FFR? My LDL is 100, HDL 46, no diabetes

Statins significantly reduce the risk of heart attack and death? Not in absolute terms.

very helpful thnk you

11:21 A doubt here... If we're detecting the signal through the XY component, then why would water not produce a larger signal than fat? Fat has more of the Z component than XY, right?

Many thanks for your clarity and expertise in explaining this important topic.

R L

No tumor on normal brain CT

excellent!!!

I congratulate this man for his accent, considering his name. 😂

i hqte u kqkqkkqkqkkqkqkqqkkqkqkkiwijdiuui😂😂

Extremely grateful for this video as an R2 taking call!!

In tirm food particles show hyper?

Thanks a lot sir. Very nice presentation. 👌

presentation

sir greetings.wonderful presentaion

Heteroheneous, low atenuating lesions, are most likely benign?

🎉

Hmm, food for thought. As my brother had/has serious heart disease for which they can treat only partially it is so far gone, and since out oif pocket it is only CAD100 for me in Thailand I am tempted to get it done. However, the temptation is just to skip it and instead eat and live as if I have heart disease.

very informative

Amazing

Hello sir, can u please upload lecture and video on MRI brain

You mentioned at 4:40 that things closer appear smaller and sharper, and things further away look magnified. Based on your explanation that follows, wouldn't it be the opposite? Thanks!

Indikoallamcti

I am a victim of Key Point 5! I had a 951 CAC I ended up getting a PCI To diagnose risk and they placed 4 stents. During the procedure I had a dissection in my LAD, and that led to a 4th unplanned stent. When you are on your back and they tell you you need it You say, 'yes, please". The report stated I had 50-80% blockages. I got the CAC because I had high LDL due to being on a keto diet.

Great content

This taught me much. Thank you

Incredible video

are there any other mri physics vodeos?

Interesting presentation. Here in the US, we rarely hear about angina anymore. We do hear a lot about stress tests, echocardiograms, stents and bypass surgery. We also hear a lot about CA CT scans. I hate to even bring this up, but the health care systems in the US and Canada are very different and "treatment" is approached differently. In Canada, an effort is often made to decrease the number of people in the system, while in the US an effort is often made to increase that number. I'm 63 years old and in pretty good shape besides have slightly high BP, an avid cyclist and well within my recommended weight and my blood work has been good, etc. 2 weeks ago, my general practitioner suggested I get a CA CT scan performed. I asked why. He said it can provide a good baseline going forward. He also said that insurance doesn't cover it. Again, I asked why. He said probably because it's too new. I agreed to it. I had it done and got the results a few days later. The nurse who called me with the results said that my score was "very high and showed significant blockage". She suggested, via my doctor, that I see a cardiologist ASAP. This news scared the crap out of me! I was able to see the cardiologist this past Monday. His attitude about my "very high score" (2200) was much different...sort of like, it didn't matter. He did recommend I have a stress test with an echocardiogram performed, he doubled my blood pressure medication and put me on a low-dose statin. I scheduled the stress test with an echocardiogram for the earliest appointment available which is 6 weeks away. Real sense of urgency here. This all has me wondering now about the usefulness of this CA CT scan.

Wow