Pacemaker cells isolated from the SA node generate action po…

________ is when the heart can’t maintain adequate cardiac o…

The _____ collect blood directly from capillary beds.

Arterioles feed blood into

In a procedure known as ________, an inflatable balloon at t…

Figure 20-2 Cardiac Cycle Use Figure 20-2 to answer the fol…

Trace the pathway of blood through the heart and lungs. (2 X…

The volume of blood pumped out by each ventricle with each b…

Capillaries are continuous, or

When net filtration pressure (NFP) is positive – fluid moves…