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papillary muscles
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∙ 13y ago
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Chordae tendinae left ventricle damage?
Chordae tendinae left ventricle damage may result in severe consequences. These include Mitral valve prolapses, mitral regurgitation, bicuspid prolapse and bicuspid regurgitation.
What structures works to prevent prolapse of the atrioventricular valves?
The papillary muscles and the chordae tendinae work to prevent prolapse of the AV valves. This prevents backflow of blood in the heart.
Why does mitral valve prolapse occur more often than tricuspid prolapse?
Because there is much more pressure on the mitral valve.Mitral valve prolapse occur more often than tricuspid valve prolapses because the mitral valve is attached to the left ventricle by two chordae tendinae, whereas the tricuspid valve adheres to the right ventricle via three chordae tendinae. Thus, the tricuspid valve has more stability and is less likely to prolapse.
Function of heart strings?
They connect the papillary muscles to the tricuspid valve and the mitral valve in the heart. also i like bananas :)
Is true the chordae tendineae anchor the semilunar valves to the walls of the ventricles?
No. in my opinion, Chordae tendineae is attached to Tricuspid valve and bicuspid valve. Both valves do not have semilunar valves. Pulmonary valve and Aortic valve has semilunar valve.
Structure from which chordae tendineae originate?
Chordae tendinae is attached to papillary muscle and the valves.
What are equiped with the chordae tendinea and papillary muscles?
The heart valves are attached to the chordae tendinae and papillary muscles which function to open the valves.
The flaps of the atrioventricular valves are held in place by the tough fibrous what?
chordae tendinae
What is the exact location of chordae tendinae?
Between papilary muscle and tricuspid valve Between papilary muscle and bicuspid valve
Where is the Chordae tendinae situated?
The chordae tendinae is situated in the heart. They control the valves which pumps blood through the heart
What are heart strings?
Heart strings (scientific name chordae tendinae) are located in the heart. They are believed to brace and support the heart.
What are the fibrous structures that prevent the cuspid valve from prolapsing?
Chordae tendineae
What is the function of the cordinae and the muscle that attach to them?
The chordae tendinae and their attachments to the papillary muscles prevent the AV valves from collapsing backwards into the atria.
Are the chordae tendinae and papillary muscles in a pig's heart?
yes
What tissue makes up the chordae tendinae?
The chordae tendinae are composed of dense connective tissue called collagen. This collagen tissue provides strength and stability to the chordae tendinae, which are fibrous cords that connect the valves of the heart to the papillary muscles in the ventricles.
What muscle is attached to the chordae tendineae?
papillary muscles
What are the small muscle masses attached to the chordae tendineae?
papillary muscles
