The correct spelling of the word for the connective tissue between the apex of the heart and the diaphragm is "coronary tendon". The word is pronounced /kɔːrənəri ˈtɛndən/ with stress on the second syllable of both "coronary" and "tendon". The first syllable "cor" is pronounced with an open-mid back-rounded vowel sound /ɔːr/. The second syllable "on" is pronounced with a schwa sound /ən/. The third syllable "ary" is pronounced with a long "a" sound /eɪr/. The final syllable "don" is pronounced with a short "e" sound /ɛn/.
The term "coronary tendon" refers to a fibrous band or structure that is part of the anatomy of the heart. The word "coronary" is associated with the coronary arteries, which are the blood vessels that supply oxygen and nutrients to the heart muscle. The coronary tendon is a connective tissue structure that helps support these important blood vessels as they traverse through the heart.
The coronary tendon is specifically responsible for anchoring the coronary arteries within the heart. It acts as a stabilizing structure, reinforcing the position and integrity of the blood vessels. This tendon helps prevent excessive movement, displacement, or damage to the coronary arteries, which could impede blood flow and potentially lead to heart conditions.
The coronary tendon is composed of dense, fibrous tissue that is exceptionally strong and resilient. It is typically located in close proximity to the coronary arteries, surrounding and securing them within the heart's tissues. This anatomical feature is crucial in maintaining proper blood supply to the heart muscle, ensuring its efficient functioning.
Understanding the coronary tendon is essential in the field of cardiovascular medicine, as it aids in diagnosing and treating various cardiac conditions. Pathological changes in the coronary tendon may result in structural abnormalities or abnormalities in blood flow, leading to potential complications such as myocardial infarction or heart failure. Hence, an accurate comprehension of the coronary tendon contributes to effective cardiac evaluation, interventions, and overall patient care.
A fibrous ring around one of the orifices of the heart, giving attachment to the valvular leaflets.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.