Cardiovascular System | PowerPoint Presentation

Four linked lecture-note slideshows walk through blood vessel structure, heart anatomy, cardiac physiology, and heart disorders/disease, each formatted as recall questions paired with their answers.

Year groups: Secondary and Sixth Form, Years 10–13
File type: Multiple File Types

Updated Apr 23, 2022

Subject: Human Body, Life Sciences, Science
Topic: Anatomy, Physiology
Resource types: Presentations

From the author

About this resource

Four separate slideshow files build a complete cardiovascular system unit, each written in a question-then-answer notes format rather than as plain bullet points. "The Cardiovascular System - Blood Vessels" covers the three vessel types and the three layers of artery and vein walls; "The Heart" covers pericardium, heart wall layers, chambers, and the four valves; "Physiology of the Heart" covers the SA and AV nodes, the conduction pathway, cardiac cycle, blood pressure, and the ECG wave pattern; and "Disorders of the Heart" covers risk factors and conditions such as coronary artery disease, myocardial infarction, fibrillation, bradycardia, heart murmur, and stenosis. Each later file opens with a review of the prior file's content before introducing new material, so a teacher can present them in sequence as a single scaffolded lecture, or a student can use the embedded question-answer pairs to self-quiz on structure, function, and disease. Teachers wanting a hands-on follow-up can pair this with the sheep heart dissection lab, which has students locate and identify the same chambers and valves covered in the slideshows on a real specimen.

In the classroom

Teaching tips & learning objectives

Learning objectives

Students will identify the structure and function of arteries, veins, and capillaries, including the three vessel wall layers.
Students will describe the heart's anatomy, including the pericardium, the three heart wall layers, the four chambers, and the four valves.
Students will trace the heart's electrical conduction pathway from the SA node through the AV node and Purkinje fibers.
Students will identify common cardiovascular disorders such as coronary artery disease, myocardial infarction, fibrillation, and heart murmur, along with their causes and treatments.

Teaching tips

Present the four files in the built-in review order — Blood Vessels, then The Heart, then Physiology, then Disorders — since each opens by reviewing the previous file's content.
Use the embedded question-and-answer format as a self-check tool by covering the answer text and having students respond before revealing it.
Pair the Disorders file's risk-factor list with a discussion of lifestyle choices, since it explicitly separates modifiable factors (diet, smoking, exercise) from non-modifiable ones (heredity).

Skills covered

Cardiovascular anatomy recall — students identify heart chambers, valves, and vessel layers through embedded question-and-answer review prompts.
Physiological process tracing — students trace the heartbeat's electrical conduction pathway from the SA node through the AV node to the Purkinje fibers.
Disease and disorder identification — students connect cardiovascular conditions like coronary artery disease and fibrillation to their causes and treatments.

Good to know

Questions teachers ask about this resource

How does the AV node's role in a heartbeat differ from the SA node's?

The SA node is the heart's pacemaker and starts each heartbeat by sending an impulse to both atria; the AV node then receives that impulse and passes it down the atrioventricular bundle to the Purkinje network, triggering the ventricles to contract.

What distinguishes ischemia from an infarction in the notes on heart disorders?

Ischemia is a decrease in blood supply to the heart, while an infarction is the dying of tissue that results from that lack of blood supply and oxygen.

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Resource details

Concepts & topics

Core concepts

Cardiovascular system
Heart anatomy
Cardiac physiology
Heart disease

Topics

Anatomy Physiology Biology Cardiovascular System

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Categories this resource belongs to

Human Body Life Sciences Science Presentations Year 13 Year 12

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