SciShow
Do You Have a Maximum Heart Rate?
Does your heart rate have an upper limit and could you ever reach it?
SciShow
Do You Have a Maximum Heart Rate?
Does your heart rate have an upper limit and could you ever reach it?
SciShow
How Studying Elephant Seals Could Treat Heart Attacks
Generally, when you think of carbon monoxide, nothing good comes to mind. And that’s… pretty reasonable. But elephant seals show us how we might be able to use carbon monoxide as an effective therapy for heart attacks and strokes.
Institute of Human Anatomy
How the Heart Contracts: Understanding the Electrical Activity and Heart Arrhythmias
In this video, the teacher explains how the heart is able to contract dependably through its natural pacemaker, the SA node, and other specialized cells. The electrocardiogram (ECG) is also discussed as a highly effective method of...
Institute of Human Anatomy
Can YOU Build a Human With TWO Hearts??
In this video, Justin from the Institute of Human Anatomy discusses what would need to happen in order for a human to have two working hearts.
Curated Video
The Heart Anatomy Song
Learn about the heart's anatomy of the human body with the Heart Anatomy Song by KLT.
Institute of Human Anatomy
Understanding Heart Attacks: Anatomy, Physiology, and Mechanics
This video explains the basic anatomy, physiology, and mechanics behind a heart attack, also known as a myocardial infarction. It discusses how the heart works, the role of the coronary arteries, and the symptoms and treatment of a heart...
Curated Video
The Anatomy Of The Heart
In this video, I go into the detailed anatomy of the human heart, from the four chambers to the valves to the major arteries and veins, the interatrial and interventricular septa to the lesser known chordae tendinae and papillary...
Institute of Human Anatomy
How the Heart Changes with Exercise
In this video, Jonathan from the Institute of Human Anatomy discusses the anatomy of the heart and the changes that occur during exercise as well as long term adaptations of the heart and cardiovascular system.
Curated Video
I WONDER - Do Animals With Bigger Hearts Live Longer?
This video is answering the question of do animals with bigger hearts live longer.
Institute of Human Anatomy
Understanding the Amazing Adaptations of the Heart During Exercise
In this video, Jonathan from the Institute of Human Anatomy discusses a type of high intensity exercise, how to do it, and how often you should incorporate it into your workout routine. He also discusses the relevant anatomy and the...
The Noted Anatomist
Autonomic innervation of the heart
This video tutorial briefly covers the sympathetic and parasympathetic role on heart innervation. It focuses on the following: - Sympathetic neurotransmitters (epinephrine and nor-epinephrine) and receptors (adrenergic). -...
Planet PE
Cardiac output, stroke volume and heart rate- GCSE PE Paper 1
Cardiac output, stroke volume and heart rate definitions and examples to help your GCSE PE paper 1 exam
Curated Video
ADHD Meds & Heart Attack Risk: Is Your Medicine Safe?
This video provides a thorough understanding of Adderall's sympathomimetic actions, the risk factors for those with pre-existing heart conditions, and the significance of dosages. Dr. Marks also examines the findings of a 2022...
Planet PE
GCSE PE- Stroke Volume Cardiac Output and Heart Rate
In this GCSE PE Paper 1 topic I go through the definitions of the different volumes of the heart and try to explain the differences that an athlete would have over a sedentary person
Catalyst University
Hypertrophic Cardiomyopathy How the Heart Enlarges Pathologically
In this video, we discuss hypertrophic cardiomyopathy, the mechanism by which a heart enlarges in response to chronically elevated afterload and high blood pressure.
Curated Video
Human Body Size Comparison Heart Size Comparison
Watch this Human Body Size Comparison Heart Size Comparison
Catalyst University
Calculating Heart Rate [HR] from an Electrokardiogram [EKG]
In this video, I demonstrate how to estimate a patient's heart rate from their electrocardiogram [EKG] using 2 example problems.
Catalyst University
Calculating Heart Rate [HR] from an Electrokardiogram [EKG] (2)
In this video, I demonstrate how to estimate a patient's heart rate from their electrocardiogram [EKG] using 2 example problems.
Kenhub
Innervation of the heart
Autonomic innervation of the heart seen from the anterior view of open thorax.
Amoeba Sisters
Circulatory System and Pathway of Blood Through the Heart
Join the Amoeba Sisters in their introduction to the circulatory system and follow the pathway of blood as it travels through the heart! This video explains the importance of blood, arteries, and veins, and it also introduces basic heart...
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