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BBC: can you die from a broken heart?

Discussion in 'General Discussion Subforum' started by jimjamjones, Apr 1, 2014.

  1. jimjamjones

    jimjamjones New Member

    http://www.bbc.com/future/story/20140331-can-you-die-of-a-broken-heart

    UNIQUELY HUMAN| 31 March 2014

    Can you die of a broken heart?

    [​IMG]
    (Thinkstock)

    Extreme emotion can be a killer, says Jason G Goldman. So why did it take doctors so long to see the evidence hiding in plain sight?

    What triggers one of the world’s biggest killers?

    In 1986, a 44-year-old woman was admitted to Massachusetts General Hospital. She felt fine all day, but in the afternoon she developed extreme crushing pain in her chest, radiating through her left arm. It's a classic sign of a heart attack, but the puzzling thing was that she didn't suffer from coronary heart disesase. There was no life-threatening clot in the arteries surrounding the heart.

    It looked, from the outside, like a heart attack, but it wasn't. Describing theunusual case in the New England Journal of Medicine, Thomas Ryan, and John Fallon suggest the apparent damage to the heart muscle was emotional rather than physiological. Earlier that day, she had been informed that her 17-year-old son had committed suicide.

    Could the woman have suffered from a broken heart? The answer, it turned out, was already hiding in plain sight. The Massachusetts case was surprising to doctors – but it wasn’t news to everybody.

    For many years, doctors scorned the idea of a relationship between psychology and physiology. In their book Zoobiquity, Kathryn Bowers and Barbara Natterson-Horowitz described this attitude: "Among many physicians, the idea that emotions could cause actual physical events within the architecture of the heart was viewed with nearly the same sideways glance as an interest in healing crystals or homeopathy. Real cardiologists concentrated on real problems you could see: arterial plaque, embolising blood clots, and rupturing aortas. Sensitivity was for psychiatrists."

    Despite this, the evidence that extreme emotions can impact the heart goes back decades – only not among humans. It was wildlife biologists and veterinarians who first noticed that extreme emotions can wreak havoc on body physiology. By the mid-20th Century, they noticed that a curious thing happens when an animal experiences a sudden jolt of life-or-death fear. When it's caught by an advancing predator, adrenaline fills the bloodstream to such an extent that the blood almost becomes like a poison, damaging the animal's muscles, including the heart. It’s called “capture myopathy”.



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    Wildlife biologists have known for years that captured animals can suffer enough stress to be fatal (Thinkstock)



    By 1974, the effect was so well known to veterinarians that a letter in Nature proposing a possible way to avoid it didn't even bother explaining what it was in the first place. By then, researchers had realised that capturing animals for scientific or conservation purposes – such as for captive breeding, for mark-and-release studies, or for relocation – was often, ironically, fatal.

    Indeed, by the time that physicians were puzzling over that strange, apparently emotion-driven heart-attack in Massachusetts, veterinarians had already recognised stress-related cardiomyopathy in a tremendous variety of non-human species: elk, pronghorn sheep, moose, deer,scimitar-horned oryx, antelope, muntjac, wisent, gazelle, dugongs, andwild turkeys. Since then, that list has expanded to include duikers,Arabian oryx, dolphins, whales, ducks, little bustards, partridges, river otters, cranes, bats, a variety of shorebirds, and a slow loris. Animals who are most prone to capture myopathy are small mammals, ungulates, birds, and anxious primates.

    From around the mid-1990s, more case studies in humans, too, began to hint at physiological problems due to extreme psychological stress. In 1995, researchers Jeremy Kark, Silvie Goldman, and Leon Epstein found that Israelis were more likely to die as a result of heart-related problems on 18 January 1991 than on any day in the preceding and subsequent two months, as well as for the same period of time the previous year. That's because that's when the Persian Gulf War began, resulting in 18 missiles directed at Israel from Iraq. To be clear, the increase in mortality measured by this study was not due to injuries directly caused by the missile attacks; they were cardiovascular-related deaths that mostly occurred outside of hospital care.



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    Fear of chemical attack led to increased deaths in Israel in 1991 (Thinkstock)



    "The perception of an imminent, life-threatening situation was widespread," the researchers wrote in the Journal of the American Medical Association. "To prepare for chemical attack, gas masks and automatic syringes containing atropine were distributed to the entire population. Every household prepared a sealed room. Civil defence instructions were issued in the media." The entire country was heavy with anxiety to begin with, and the life-or-death fear associated with missile strikes was too much for some to bear.

    The following year, a different group of researchers took a look at sudden cardiac-related deaths in Los Angeles on 17 January 1994. That day was when a magnitude 6.8 earthquake – "one of the strongest earthquakes ever recorded in a major city in North America," the researchers noted – struck the region at 4:31am. In the New England Journal of Medicine, they reported a massive spike in cardiovascular-related deaths due to the stress of the early-morning jolt. As in the case of the Israeli missile attacks, that doesn't include traumatic injuries directly caused by the earthquake. These deaths are instead attributable to the extreme stress of being shaken awake by a violent earthquake. It should be noted, however, that many of those who died were not entirely healthy to begin with.

    In the 1990s Japanese researchers coined the term “takotsubo cardiomyopathy” to describe a stress-induced apparent heart attack. It was so-named because the ballooning of the left ventricle characteristic of this sort of cardiomyopathy is reminiscent to a type of fishing pot, called takotsubo, which are used to trap octopuses.



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    Heart failure due to emotional stress was only full accepted as a diagnosis in the last decade (SPL)



    But it wasn't until 2005 that enough studies had been described in the medical literature that human medicine began to fully take note. That year the concept of stress cardiomyopathy was firmly established within the medical literature, though many physicians still refer to is as takotsubo, or occasionally as "broken heart syndrome."

    So while it isn’t necessarily sadness or rejection that can hurt us physiologically, there is now little doubt that the mind and our emotions can have a direct, measurable effect on our physical bodies, and when things take a turn for the worse, it can lead to catastrophe.

    After consulting with veterinarians at the Los Angeles Zoo, it was Natterson-Horowitz, a UCLA cardiology professor, who put the heart-related aspects of capture myopathy with takotsubo cardiomyopathy side by side. In Zoobiquity, she and Bowers, a journalist, ask whether the two syndromes are really one and the same, afflicting humans and animals alike.

    It’s just a shame that it took so long for doctors to accept what wildlife biologists and veterinarians had known for decades. If this episode teaches us anything, it’s that the traits we share with animals run far deeper than first appears. As this column has explored, the commonalities are myriad, whether it’s the ability to dance, to rule by democracy, or to lure the opposite sex with perfume. They’re written into the very fabric of our biology. Our species occupies but one tiny branch on the enormous tree of life; it would be a shame if our hubris prevented us from applying knowledge derived from decades of research on every other species on the planet to our own.
     
    Tassie Devil and Mermaid like this.
  2. Mermaid

    Mermaid Well known member

    Thanks for sharing this JJJ. I baffles me why anyone could think otherwise, blushing alone is enough evidence that our emotions can cause physical changes. I wonder how long it's going to take for the human race to recognize the folly of relying on allopathic medicine alone.
     
  3. jimjamjones

    jimjamjones New Member

    Exactly! its funny because ive always thought it so obvious that emotions such as stress can cause heart attacks etc, why has the medical world been so slow to react on this?!
     
  4. Mermaid

    Mermaid Well known member

    Simple - they can only make money from sick people ;)

    I have developed a great mistrust of anyone with a financial interest in my health.
     
  5. Tennis Tom

    Tennis Tom Beloved Grand Eagle

    Haven't read the article yet but will. Sure, why not, it can be either fast or lingering. Dr. Sarno says falling in love can cure TMS, so why can't it also create it. As he quoted Edna St. Vincent Millay, "pitty the heart is slow to learn what the quick mind sees at every turn"-- or something like that.
     
    Last edited: Apr 1, 2014
    Bodhigirl likes this.
  6. Walt Oleksy

    Walt Oleksy Beloved Grand Eagle

    JimJamJones, thanks so much for posting that terrific article.
    I sure agree with the replies.

    Mermaid, I feel the same, a strong distrust of the medical profession.
    I stay as far away from doctors and hospitals as I can. So far, so good.

    My GP was useless. All he did was give me pills for everything and anything.
    I had to learn on my own, and later from Sarno and TMSWiki how to deal with
    pain, stresses, anxiety. He could at least have told me about deep breathing.

    Be good to our heart. Keep it full of love.
     
    Mermaid likes this.
  7. Mermaid

    Mermaid Well known member

    Sheer poetry Walt :joyful:
     
  8. jimjamjones

    jimjamjones New Member

    glad to hear you enjoyed the article, Walt :)

    Im certainly coming around to the idea of never going to the doctor again unless i have clear cut physiological symptoms. I got so frustrated by being sent from doctor to doctor without an answer!

    I recently remembered this saying from my childhood and it struck a major chord:

    "Sticks and stones may break our bones but words can never hurt us"

    This programming is instilled at childhood and remains the way the majority of the western world seem to live by!
     
    Mermaid likes this.
  9. Walt Oleksy

    Walt Oleksy Beloved Grand Eagle

    I often said that "sticks and stones" when I was a boy and was taunted by name-callers.

    Family doctors used to be among the most trusted people, like priests.
    Now I have my doubts about both.

    My faith is in the Lord. He loved children and as a healer still makes house calls free, 24-7.
     
    Tennis Tom likes this.
  10. Tennis Tom

    Tennis Tom Beloved Grand Eagle


    Good point Walt!
     
  11. Bodhigirl

    Bodhigirl Well known member

    I'm getting a seven day heart monitoring system stuck on me this week because of weird EKG/echo/stress test. I have a feeling it's TMS but then I think TMS has killed half my family over the years. Young heart failures. Sensitive people with broken hearts.
    I am determined to have a happy ending to this mess, just for today. Humor, ball play with my dogs, a nice dinner, laugh a bunch, thank god my husband has a sense of humor!
    I think I could really crank up some big drama around this. Would rather not.
    Glad to see the discussion. Relieved. So relieved.
     
    MWsunin12 and Tassie Devil like this.
  12. MWsunin12

    MWsunin12 Beloved Grand Eagle

    Bodhigirl, You're lucky to live with a funny person. Humor changes our chemistry and biology. I'm sure Dr. Bernie Siegel and Norman Cousins are right. And, I feel like you already know "in your heart" that it's TMS. Grateful to have this forum and read your response.
     

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