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Hi, it’s Patrik Hutzel from intensivecarehotline.com with another quick tip for families in intensive care.
Today’s tip is about ECMO, heart failure, and kidney failure in ICU. So, I had an email from Paul and Paul says, “Hey, my 59-year-old mom ended up in ICU last night after open-heart surgery. She’s now on ECMO (Extracorporeal membrane oxygenation). After one day of open-heart surgery, she has bypass graft. She’s now in heart failure and kidney failure, and she’s in fluid overload. What should I expect?”
That’s a great question, Paul. And obviously if your mom has ended up on ECMO after open-heart surgery, after bypass grafts, possibly means she had an MI (Myocardial Infarction) or a heart attack leading up to open-heart surgery. She possibly went into cardiac arrest while she was in surgery. You should definitely ask the ICU if that has been the case, because they may not have given you the full picture. They often deliberately withhold information unless you are asking the right questions.
The biggest challenge for families in intensive care is simply that they don’t know what they don’t know. They don’t know what questions to ask. They don’t know what to look for. They don’t know their rights and they don’t know how to manage doctors and nurses in intensive care. And that’s probably one of the challenges that you’re facing here, Paul.
But anyway, coming back to your question. So, she probably sustained the cardiac arrest, had to be put on ECMO to continue the function of the heart because the heart probably went into arrest and now the heart is slowly, hopefully recovering. She’s probably on inotropes and vasopressors such as the dobutamine, milrinone, noradrenaline, norepinephrine, epinephrine, or adrenaline. She’s probably in an induced coma. She has chest drains in situ. She has chest drains where the surgery drainage or the surgery blood is coming out. You should also ask whether she had extensive bleeding during surgery. Did she have any blood products? They have to replace bloods. What’s her hemoglobin like after surgery? She’s now on a heparin infusion because of the ECMO.
Now, I’m not surprised that she went into kidney failure because probably the kidneys weren’t perfused for a period of time with potentially having a cardiac arrest while she was in cardiac surgery. So, she probably now will need to go on dialysis or hemofiltration.
And with the heart failure, that’s probably a result of the heart attack she had before surgery and now a result of her being on ECMO. On top of that, she has pulmonary edema or fluids on the lungs. Again, no surprises there, because if she had a heart attack, the ejection fraction or the contractility of the heart would’ve gone down significantly. And therefore, the heart is not in a position to pump blood around. Fluids are pushing back into the lungs, that’s how she goes into fluid overload. On top of that, there’s kidney failure. So, I hope that paints the picture for you, what your mom is probably currently going through.
Now, what are the next steps? Okay. The next steps are let the inotropes and vasopressors do their work. Let the ECMO do their work. Let’s see whether she can recover from the cardiac arrest. Let’s see whether she goes back into a normal sinus rhythm. She probably has been in an irregular rhythm, something like atrial fibrillation, potentially even ventricular tachycardia, ventricular fibrillation, and let the heart recover and then see what the next steps are.
Now, if she can’t come off ECMO, the next steps might be, she goes on an LVAD (Left Ventricular Assist Device) or RVAD (Right Ventricular Assist Device) that could be a bridge to a heart transplant. So that would be the next steps. Let the kidneys recover. Let the fluids go off the chest by using dialysis by potentially using diuretic, such as furosemide or Lasix.
I hope that helps you to understand what’s currently going on with your mom. I really hope that things will be going well. If she can’t come off the ventilator, one of the next steps might be a tracheostomy. It really depends. It can be tricky doing a tracheostomy while someone is on ECMO because she’s on a heparin infusion. It’s a big risk of bleeding. But I hope that paints the picture for you.
Now, if you have a loved one in intensive care and you need help with a similar situation, go to intensivecarehotline.com. Call us on one of the numbers on the top of the website or send us an email to [email protected].
Also, have a look at our membership for families in intensive care at intensivecaresupport.org.
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Also, if you need a medical record review for your loved one while they’re in intensive care or after intensive care, you can contact us as well. That’s part of our service.
Thanks for watching.
This is Patrik Hutzel from intensivecarehotline.com, and I will talk to you in a few days.