Examlex
The ability of one cell to influence the development of its neighboring cells is called
Diastole
The phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood.
Systole
The stage in the heart's rhythm where the cardiac muscle tightens, forcing blood out of its chambers and into the arterial network.
Premature Atrial Contractions
A common cardiac arrhythmia characterized by early heartbeats originating in the atria, leading to irregular heart rhythms.
Brachiocephalic
Relating to or involving both the arm and the head, often used to describe certain arteries or veins that supply blood to these areas.
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