29++ Fossa Ovalis Heart Function

Fossa Ovalis Heart Function. The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The male was sectioned at one millimeter intervals

The male was sectioned at one millimeter intervals The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate.

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Lungs with Heart stock illustration. Illustration of vein

The male was sectioned at one millimeter intervals The male was sectioned at one millimeter intervals The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate.

The male was sectioned at one millimeter intervals The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells,.

The male was sectioned at one millimeter intervals The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells,.

The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The.

The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The.

The male was sectioned at one millimeter intervals The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells,.

The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The.

The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The.

The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.the rate at which these impulses fire controls the rate of cardiac contraction, that is, the heart rate.the cells that create these rhythmic impulses, setting the pace for blood pumping, are called pacemaker cells, and they directly control the heart rate. The.