'Factors affecting heart rate' diaporamas de présentation

Cardiac Muscle

Cardiac Muscle. Figure 1.02. The cardiac cycle in terms of time. Figure 1.02B. Left heart pressures during one cardiac cycle. Figure 1.02C. Ventricular blood volume during one cardiac cycle. Figure 1.02D. Aortic blood flow during one complete cardiac cycle.

1.75k views • 124 slides

Chapter 20, part 4

Chapter 20, part 4. The Heart. Factors Affecting Heart Rate. Autonomic innervation Cardiac reflexes Tone SA node Hormones Epinephrine (E), norepinephrine(NE), and thyroid hormone (T 3 ) Venous return. Figure 20.20 Factors Affecting Cardiac Output. Figure 20.20.

217 views • 20 slides

How the Heart Works / F.I.T.T / and CARDIOVASCULAR FITNESS Lesson #2

438 views • 17 slides

Cardiovascular System Notes: Physiology of the Heart

230 views • 16 slides

Nervous Control of the Heart

Nervous Control of the Heart. Internal Control of Heart Rate. The heart or cardiac muscle beats involuntarily . The beat of each cell of heart muscle is in synchrony or in pace with the beat of every other heart muscle cell.

900 views • 12 slides

PHYSICAL FITNESS AND CARDIOVASCULAR ENDURANCE

PHYSICAL FITNESS AND CARDIOVASCULAR ENDURANCE. LESSON #2. WHAT IS FITNESS?. PHYSICAL FITNESS DEFINITON: Ability of the whole body (muscles, skeleton, heart & other body parts) to do work together efficiently Do the most work with the least amount of effort 2 CATEGORIES

680 views • 12 slides