The word "ischaemic" is used to describe inadequate blood supply to tissues. The first syllable is pronounced "ish" (IPA: ɪʃ) and is spelled with "sc" instead of "sh" since the "s" is followed by a "c" and not a vowel. The second syllable is pronounced "kay" (IPA: keɪ) and is spelled with "ae" instead of "e" to indicate the vowel sounds "a" and "e" are said separately. The final syllable is pronounced "mik" (IPA: mɪk) and is spelled with "emic" to indicate "having to do with" or "related to."
Ischaemic is an adjective that pertains to or relates to a condition called ischemia. Ischemia refers to the inadequate supply of oxygen-rich blood to a particular tissue or organ, resulting in reduced blood flow or complete blockage of the blood vessels that nourish that region. This restriction in blood flow usually happens due to the blockage or narrowing of the arteries that supply blood to the tissue.
The condition can affect any part of the body, including the heart, brain, limbs, kidneys, or intestines. Ischaemia usually occurs when there is a disruption in the normal functioning of the vascular system, often caused by the formation of blood clots, arterial plaques, or spasms.
Ischaemic conditions can lead to severe consequences and damage to the affected area due to the lack of oxygen and vital nutrients it requires to function correctly. Common symptoms of ischaemia may include pain, numbness, tingling, weakness, loss of energy, or tissue death, depending on the specific affected area.
Ischaemia can serve as an underlying cause for various diseases such as heart attacks, strokes, peripheral artery disease, angina, or ischemic bowel disease. Adequate diagnosis and prompt treatment are crucial in managing ischaemic conditions to restore blood flow and prevent further harm to the affected tissues or organs. Treatment approaches may involve medications to dissolve or prevent blood clots, surgical interventions, angioplasty to open up narrowed arteries, or lifestyle changes to reduce the risk factors associated with ischaemia.
relating to or affected by ischemia
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "ischaemic" originates from the Ancient Greek word "ischaínein", which means "to hold back" or "to restrain" ("is-" meaning "upon" or "against" and "chaínein" meaning "to hold"). The term "ischaemic" is used in the medical field to describe a condition where there is reduced blood flow to a particular organ or tissue, often leading to ischemia, which is inadequate oxygen supply to the affected area. The word "ischaemic" entered English usage in the early 19th century, evolving from the Greek root into the adjective form used in medical terminology today.