euler-liljestrand mechanism

Euler-Liljestrand Mechanism: Function, Tasks, Role & Diseases

The Euler-Liljestrand mechanism causes contraction of the vascular muscles in the pulmonary tracts when there is an insufficient supply of oxygen, which improves the ventilation-perfusion quotient of the lungs. The mechanism is a natural reflex that involves the lungs exclusively. The Euler-Liljestrand mechanism is pathologic at high altitudes, for example, where it promotes pulmonary edema. … Euler-Liljestrand Mechanism: Function, Tasks, Role & Diseases

Vascular Tone: Function, Role & Diseases

Vascular tone corresponds to the general state of tension of the vascular musculature, which is responsible for blood flow. Higher regulation is the responsibility of the sympathetic nervous system, but local regulators are also available to the organism. Abnormal contractions of the vascular musculature are called vasospasms and can occur in the context of various … Vascular Tone: Function, Role & Diseases