Lower Cholesterol Goal Keeps Hearts Healthier
Intensive LDL Cholesterol Targeting in Atherosclerotic Cardiovascular Disease
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Doctors wanted to see if aiming for a really low cholesterol number helps prevent heart problems in people who already have heart disease.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 583 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Doctors wanted to see if aiming for a really low cholesterol number helps prevent heart problems in people who already have heart disease.
No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.
Systematic Reviews & Meta-Analyses
Max 100Randomized Controlled Trials
Max 90Cohort Studies
Max 72Case-Control Studies
Max 58Cross-Sectional Studies
Max 44Case Reports & Case Series
Max 30Expert Opinion & Narrative Reviews
Max 583 / 90
Evidence Score
Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.
Publication
Authors
Lee YJ, Lee SJ, Kim JW, Lee SH, Kim GS, Park JH, Cho JM, Kang WC, Yoon HJ, Kim WH, Lee SJ, Lee JB, Jang JY, Shin S, Park IH, Kwon SU, Kim S, Hong SJ, Ahn CM, Kim JS, Ko YG, Choi D, Hong MK, Jang Y, Kim BK, Ez-PAVE Investigators
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If you've already had heart problems, keeping your 'bad' cholesterol really low—below 55—might help prevent future heart attacks or strokes compared to aiming for a higher level.
For people with heart disease from clogged arteries, getting their bad cholesterol down to around 56 doesn’t cause more serious side effects than staying at 66, and it’s safe to keep it that low for at least three years.
For people who already have heart disease, aiming to get their 'bad' cholesterol (LDL) below 55 mg/dL cuts their risk of serious heart problems by about one-third over three years compared to aiming for below 70 mg/dL — and it doesn’t seem to cause more side effects.
If you have heart disease from clogged arteries, getting your bad cholesterol down to around 56 mg/dL instead of 66 mg/dL can cut your risk of heart attacks or strokes by about a third over three years. For every 32 people treated this way, one person avoids a major heart problem.
For people with heart disease from clogged arteries, keeping bad cholesterol really low—below 55—might be better for your kidneys than keeping it just under 70, especially if you're getting procedures to open up blood vessels.