ADDISON’S DISEASE CUSHING’S DISEASE Definition Hyposecretion of adrenocortical hormones leading to: Metabolic disturbances (sugar) Fluid and electrolyte imbalances (salt) Deficiency of neuromuscular function (salt and sex) Hypersecretion of adrenocortical hormone Predisposing Factors Atrophy of the Adrenal gland Fungal infectionsRead more:
Preload is the stretch. The amount of volume being returned to the right side of the heart from systemic circulation. Afterload is the squeeze. The amount of resistance the left side of the heart has to overcome in order to eject blood.