According to the Frank-Starling law of the heart, the shorter the initial length of the cardiac muscle fibers prior to contraction, the more forceful will be the subsequent contraction because the fibers are already partially contracted.

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According to the Frank-Starling law of the heart, the longer the initial length of the cardiac muscle fibers prior to contraction, the more forceful will be the subsequent contraction. This is because a greater stretch of the fibers leads to a greater overlap of the actin and myosin filaments, allowing for more forceful contractions.

According to the Frank-Starling Law of the Heart, the Shorter