Leaf Vein stock videos and footage

Browse 4,100+ leaf vein stock videos and clips available to use in your projects, or search for leaf vein pattern or leaf vein texture to find more stock footage and b-roll video clips.

Most popular

The essential components of the human cardiovascular system are the heart, blood and blood vessels. It includes the pulmonary circulation, a "loop" through the lungs where blood is oxygenated; and the systemic circulation, a "loop" through the rest of the body to provide oxygenated blood.

If a blood clot develops in one of these arteries, the blood supply to that area of the heart muscle will stop. This is known as a heart attack, or in medical terms a coronary thrombosis or myocardial infarction. A heart attack will cause severe chest pains behind the breast bone, often radiating towards the left arm.

of 52

© 2024 iStockphoto LP. The iStock design is a trademark of iStockphoto LP. Browse millions of high-quality stock photos, illustrations, and videos.