Where are the papillary muscles located?

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Question

(A) Papillary muscles are specialized muscles located in the ventricles of the heart in mammals,including humans and rabbits. They are attached to the

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In the ventricles of the rabbit heart

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(A) Papillary muscles are specialized muscles located in the ventricles of the heart in mammals,including humans and rabbits. They are attached to the atrioventricular valves (tricuspid and mitral valves) via the chordae tendineae. Their primary function is to prevent the prolapse of these valves into the atria during ventricular contraction (systole).

Similar Questions

The wall of the human heart is thick due to:

Which one of the following is a matching pair?

$A$: The cardiac impulse which originates from $SA$ node in mammalian heart cannot spread directly from atria to ventricles.
$R$: In mammalian heart there is no continuity between cardiac muscle fibres of atria and those of ventricles except $AV$ bundles.

In humans,the heart rate of $72$ beats/minute is regulated by which of the following?

Our heart normally beats ....... times in a minute.

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