Diseases, Conditions, Syndromes

Open heart surgery for kidney disease patients

One type of open heart surgery is likely safer than the other for chronic kidney disease (CKD) patients, according to a study appearing in an upcoming issue of the Journal of the American Society of Nephrology (JASN).

Cardiology

Mayo Clinic minute: What is heart disease?

The Centers for Disease Control and Prevention says heart disease is the No. 1 killer of Americans. And the risk of heart disease death differs by race and ethnicity.

Diseases, Conditions, Syndromes

Understanding and preventing gangrene

Dear Mayo Clinic: I have heard that a stubbed toe can lead to gangrene in some individuals. Is that true? What are the signs of gangrene, and how can it be avoided?

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