lungs-in-situ: The chordae tendineae, or heart strings, are cord-like tendons that connect the papillary muscle to the tricuspid valve and the mitral valve in the heart.

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lungs-in-situ: The chordae tendineae, or heart strings, are cord-like tendons that connect the papillary muscle to the tricuspid valve and the mitral valve in the heart.

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