OSF HealthCare Experts Discuss Cholesterol and Atrial Fibrillation
ALTON - Experts from OSF HealthCare discussed important information about cholesterol and atrial fibrillation (AFib) during a recent interview on "Our Daily Show," coinciding with National Cholesterol Education Month and National Atrial Fibrillation Awareness Month. Meredith Walter, MSN, ANP-BC, and Margy Goetten, NP, RN, MSN, BSN, both healthcare providers specializing in cardiology at OSF HealthCare, joined the studio on September 8, 2025, to explain the relationship between cholesterol levels and AFib, a common irregular heart rhythm. Cholesterol, described as a waxy fat substance in the blood, plays a role in producing proteins and amino acids, Goetten said. However, Walter and Goetten emphasized the distinction between “good” and “bad” cholesterol, noting that low-density lipoprotein (LDL) cholesterol is considered harmful because it can accumulate in arteries throughout the body, not just the heart. Guidelines recommend that individuals begin cholesterol
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