Flap defects / Repetitorium

Expected terms: anatomy and function flap, Starling's heart law.


 * Causes
 * congenital valve disorders,
 * acquired valve disorders (endocarditis),
 * changes in the diameter of the mouth.


 * 2 TYPES: :
 * 1) * Stenosis – increase in resistance, prolongation of systole, reduction of expelled volume.
 * Compensation – increase in the end-diastolic volume of the section before stenosis, increase in contraction strength, higher excretion pressure, muscle hypertrophy – but heart resistance work, pressure drop after stenosis, possibility failure.
 * 1) * Insufficiency – inefficient regurgitation, increase of end-diastolic volume of the partition before the insufficiency valve, increase in contraction strength.
 * Compensation – increased systolic volume but increased volume work, hypertrophy, and possibility failure.

Související články

 * flap defects
 * heart
 * heart valves
 * frank-starling mechanism
 * heart revolution
 * disease of the valves of the right heart
 * termination of cardiac output
 * heart failure