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cardiac cachexia

overview

cardiac cachexia is unintentional severe weight loss caused by severe heart failure. the weight loss might be life-threatening.

even with a very good appetite and high calorie intake, some people lose muscle mass.

cardiac cachexia can require supplemental nutrition.

how it happens

  • heart failure may cause blood to back up into the liver and intestines, and they may swell. this swelling can lead to nausea and decreased appetite.
  • poor blood flow or swelling of the intestines may not allow for adequate absorption of nutrients from the food you eat.
  • heart failure may force you to work harder to breathe and cause your body temperature to increase. both of these conditions burn calories.

related information

credits

current as of: june 24, 2023

author: healthwise staff
clinical review board
all healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.

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