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Collection of Cholesterols (16)

Looking for Cholesterols? Here you will find a carefully collected gallery of free images in high quality. Each Cholesterols can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.

Medical illustration showing atherosclerotic plaque in artery, heart anatomy, blood tests, and patient medical record.
This visual breakdown shows arterial plaque buildup, associated cardiac risks, diagnostic bloodwork, and clinical documentation.
Heart-shaped cholesterol gauge showing low, normal, and high levels with needle pointing to high.
A heart-shaped cholesterol meter shows the needle in the red “High” zone, signaling elevated risk.
Illustration of a blood vessel with plaque buildup and circulating blood cells, showing arterial narrowing and potential blockage.
This diagram shows a cross-section of an artery affected by atherosclerosis, with fatty plaque narrowing the lumen and impairing circulation.
Medical illustration showing heart health, LDL ("bad") and HDL ("good") cholesterol, a doctor with magnifying glass, and patient managing cholesterol levels.
A visual guide to cholesterol management-where doctors examine arterial plaque buildup while patients take action to balance LDL (bad) and HDL (good) levels.
cholesterols
cholesterols
Green upward arrow icon with "HDL" text, symbolizing increased HDL cholesterol levels.
A green upward-pointing arrow labeled “HDL” visually represents raising your good cholesterol for better heart health.
Illustration showing progression of cholesterol buildup in an artery, from normal to severely narrowed.
This step-by-step diagram shows how cholesterol deposits gradually narrow an artery, impairing blood flow.
3D molecular structure model showing carbon (gray), hydrogen (white), nitrogen (purple), and oxygen (orange) atoms in a complex organic compound.
A ball-and-stick model of a polycyclic organic molecule with heteroatoms-note the orange oxygen atom indicating a functional group.
Three-stage medical illustration showing healthy artery, plaque buildup, and blood clot formation leading to blockage.
This diagram illustrates how atherosclerosis develops over time-from normal blood flow to dangerous clot formation inside an artery.
Cartoon illustration contrasting HDL (angel) and LDL (devil) cholesterol with wings, halo, trident, and sneakers.
HDL cholesterol is depicted as an angelic figure, while LDL appears as a mischievous devil-highlighting their opposing roles in cardiovascular health.
Three-stage diagram showing healthy artery, atherosclerotic plaque buildup, and complete blockage by a blood clot.
This step-by-step illustration shows how a healthy artery becomes narrowed by fatty plaque and ultimately blocked by a thrombus.
3D molecular structure of vitamin A (retinol), showing carbon, hydrogen, and hydroxyl group atoms.
A 3D ball-and-stick representation of retinol (vitamin A), with carbon (black), hydrogen (white), and the hydroxyl oxygen (red) clearly labeled.
Illustration comparing healthy blood vessel vs. atherosclerotic vessel, with HDL (good) and LDL (bad) cholesterol labels.
This diagram shows how high LDL cholesterol contributes to plaque buildup (atherosclerosis), while HDL helps remove excess cholesterol from arteries.
Collection of black-and-white health and medical icons including blood pressure, cholesterol, glucose, heart rate, and diet-related symbols.
A set of intuitive medical icons representing key health metrics-perfect for dashboards, infographics, or digital health tools.
Illustration showing atherosclerosis with plaque buildup narrowing an artery, compared to a healthy vessel with free blood flow.
A side-by-side comparison: top shows a narrowed artery due to yellow plaque buildup (atherosclerosis); bottom shows a healthy, unobstructed artery.
Illustration of human heart with coronary artery blockage highlighted and cross-section showing plaque buildup.
A medical illustration showing a blocked coronary artery (left inset) and its location on the heart, with a human silhouette for anatomical context.
Red heart with three white hands holding smaller hearts inside, symbolizing love, care, and community support.
A symbolic illustration of collective compassion: hands reaching into a heart, each holding love in their own way.