Third degree atrioventricular block
Third degree atrioventricular block (AV block), also known as complete heart block, is a medical condition in which the nerve impulse generated in the sinoatrial node (SA node) in the atrium of the heart can not propagate to the ventricles.
Block definition of block by The Free Dictionary
block (blŏk) n. 1. a. A solid piece of a hard substance, such as wood, having one or more flat sides. b. Such a piece used as a construction member or as a support. c. Such a piece upon which chopping or cutting is done: a butcher's block. d. Such a piece upon which persons are beheaded. e. One of a set of small wooden or plastic pieces, such ...
heart block The Worlds of David Darling
Heart block is a problem that occurs with the heart's electrical system. This system controls the rate and rhythm of heartbeats.
Human Heart – Diagram and Anatomy of the Heart
The heart is a muscular organ about the size of a closed fist that functions as the body’s circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries (which provide oxygen and nutrients to body tissues by transporting the blood throughout the body).
What Is a Pacemaker? Heart Diagram verywellhealth
A normal heart beats at a steady pace, but there are many conditions that can make the heart beat irregularly. The rate may be too fast or too slow, or the heart may no longer beat in the normal "lub dub" fashion.
Basic puter Tutorial PC Block Diagram Block ...
Basic puter Tutorial PC Block Diagram Block Diagrams Electronics Circuit and Tutorials Hobby Science Projects In the diagram, the arrows indicate the direction of data flow. Some data flows in one direction only. In some cases it flows in both directions. At the heart of the computer is the microprocessor. This contains several ...
The Bee Hive: Chainlink | Blossom Heart Quilts
February’s block – Chainlink – is a block that uses varying shades of a colour to create an interlinking chain across the quilt top. While there may seem to be an easier way to piece this top, the effect of the spokes along the outer edge of the quilt makes it much more interesting.
Section 2 Using the Electrical Wiring Diagram Autoshop 101
Using the Electrical Wiring Diagram Body Electrical Diagnosis Course L652 3 One of the keys to a quick and successful electrical diagnosis is correctly
Building Blocks Throw Red Heart
Find more ideas & inspiration: .redheart lease Note: tion. ©201 oat ark RedHeart Page 2 of 2 LW4395 Building Blocks Throw round and move marker up as each round is
PENIS DIAGRAM Unmasa Dalha
Picture of Human Penis Penis Diagram, Urology Male Penis testicles diagram ... the diagram of the penis ... Diagram of the anatomy of the .....