Kendrick: What Causes Heart Attacks?

wabmester
wabmester Posts: 2,748 Member
edited November 2024 in Social Groups
You guys may know Dr. Malcolm Kendrick. He basically doesn't believe cholesterol has anything to do with heart disease. I, for one, have no interest in hearing what isn't causative. I want to know what IS causative.

Finally, he's going to tell us.

http://drmalcolmkendrick.org/

Ladies and gentlemen, it took me thirty years.

Replies

  • Sunny_Bunny_
    Sunny_Bunny_ Posts: 7,140 Member
    Ok... So did he answer the question? How do you fit them all together into a single disease process? I feel like he left me hanging... But at the same time like the answer is that it's the inflammation of the epithelial wall. I had read that before... Somewhere... I think. Something about cholesterol repairing the epithelial wall and myelin sheath? ??
    I found this very interesting since my dad has the plaque forming condition and has had a couple heart attacks that he was literally told that he shouldn't have lived from. So I guess his heart did the hibernating thing mentioned.
  • wabmester
    wabmester Posts: 2,748 Member
    I don't think he's done yet, but my favorite bit so far:

    Perhaps the single most important factor that can damage endothelial cells is this – biomechanical stress. By biochemical stress I mean turbulent blood flow, stretching and bending of the blood vessel, high shear stress, high blood pressure, rapid blood flow, points where the blood has to change direction violently.

    To me, this explains the connection between high blood pressure and heart disease / strokes. The most turbulent flow is at major branch points in the coronary and carotid arteries. That's where plaques form!

    Some recent studies have shown that aggressively lowering blood pressure has good results. They were targeting getting BP below 120/80.
  • Sunny_Bunny_
    Sunny_Bunny_ Posts: 7,140 Member
    wabmester wrote: »
    I don't think he's done yet, but my favorite bit so far:

    Perhaps the single most important factor that can damage endothelial cells is this – biomechanical stress. By biochemical stress I mean turbulent blood flow, stretching and bending of the blood vessel, high shear stress, high blood pressure, rapid blood flow, points where the blood has to change direction violently.

    To me, this explains the connection between high blood pressure and heart disease / strokes. The most turbulent flow is at major branch points in the coronary and carotid arteries. That's where plaques form!

    Some recent studies have shown that aggressively lowering blood pressure has good results. They were targeting getting BP below 120/80.

    Makes total sense. Of course my dad had high blood pressure back then. He even had a 100% blockage of the left side carotid in his neck and came out of it with no signs of damage. They said it had been mostly blocked for so long that he grew new paths for the blood to go around the blockage. That's when I knew my dads an alien! Lol
    But seriously. He keeps surviving things he shouldn't have survived! He's indestructible!

    Well, this obviously means that his current low blood pressure issue that has improved with magnesium and sodium should be carefully watched so that it never becomes a high blood pressure issue again. I can't imagine it would be very good to have that suddenly change. Not that I think it even could.
  • totaloblivia
    totaloblivia Posts: 1,164 Member
    This is good. We get a monthly health message at work. This month it was about heart health, recommending low fat, sunflower oil etc. I found it very depressing, but I'm not confident to challenge it on the basis of good science.
  • KarlaYP
    KarlaYP Posts: 4,436 Member
    Wow! Interesting article on his findings! I find the growth of the epithelium over the clot fascinating! This explains why some heart stents don't function properly sometimes and the poor success of some balloon angioplasty! You can't just push it out of the way! It just plumped back up over time. Sometimes very quickly! Huh! I've always felt that high blood pressure had to effect the artery walls, but didn't really consider bifurcation as areas of concern! Got my old "cardiac nurse" brain working with that one (the heart was my "first love" in medicine)!! Thanks! :smiley:

    Saw a FB post of a new coronary procedure being performed that looked like a drimmel (sp?) type tool with a vacuum apparatus attached to catch the plaque particles as they are sanded from the artery wall! Looks scary! I wonder what they will find in the examination of the vacuums contents? I'm sure they have been testing the waste products. This could lead to a change in statin recommendations if they find these "cholesterol deposits" aren't cholesterol after all! I'm curious of what they have/are finding. Have you heard anything about this? Wish I could recall the name of the procedure!
  • wabmester
    wabmester Posts: 2,748 Member
    Part VI is up:
    http://drmalcolmkendrick.org/

    A bit surprising to me that he's implicating traditional markers: TG and Lp(a) (a subfraction of LDL). But he gives his view of the mechanisms. The Lp(a) bit is pretty old school -- he recommends Vit C.
  • KarlaYP
    KarlaYP Posts: 4,436 Member
    He gets deep! Very interesting though! Vitamin C can prevent clot formation! Imo, it's an essential vitamin that I've been taking for years! I guess that's a good thing! :smiley:

    I've thought a lot about the hypertension issues causing damage (inflammation) at bifurcations particularly! Throwing in an elevated blood sugar with the high blood pressure (they usually go together anyway), it's a continuous shower of sugar crystals hitting these damaged areas, setting up a terribly vicious cycle! No wonder a great percentage of people with hypertension and diabetes develop heart disease!

    This has been a thought provoking blog! Thanks @wabmester :smiley:
  • Sunny_Bunny_
    Sunny_Bunny_ Posts: 7,140 Member
    Yay for vitamin C! I'm a big fan.
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