The spelling of the word "pectoris" is closely related to its pronunciation, which is [pɛkˈtɔrɪs]. The word is derived from the Latin term "pectus," meaning chest. Therefore, the "c" in "pectus" is replaced with a "k" in "pectoris" to indicate the hard "k" sound. The ending "is" is added to signify possession. Pectoris is often used in medical terminology, particularly to indicate "angina pectoris," a condition characterized by chest pain or discomfort.
Pectoris is a term derived from Latin, specifically from the word "pectus" meaning "chest." In medical terminology, "pectoris" is commonly associated with the condition known as "angina pectoris." Angina pectoris is a symptom of a coronary heart disease (CHD) and refers to the recurring chest pain or discomfort experienced when the heart muscle does not receive enough blood flow and oxygen.
The term "pectoris" can also be seen in other contexts, such as when referring to the pectoralis muscles. These are the major chest muscles located on either side of the breastbone, also known as the sternum. The pectoralis muscles are responsible for various movements of the arm and shoulder, including flexion, adduction, and internal rotation.
Furthermore, "pectoris" might be used in descriptions of anatomical structures, such as the "anterior mediastinum pectoris." The anterior mediastinum refers to the space within the thoracic cavity located at the front of the chest cavity, extending from the sternum to the pericardium. Thus, "anterior mediastinum pectoris" is a specific term used to describe anatomical features within this region of the chest.
Overall, "pectoris" is a versatile term found primarily in the medical field, predominantly associated with the chest area, the symptoms of angina pectoris, and the pectoralis muscles.
The word pectoris originates from the Latin word pector, which means chest or breast. The suffix is is added to form the genitive case, designating possession or association. Therefore, pectoris can be translated as of the chest or of the breast.