Location of the heart, space between lungs in chest
MEDIASTINUM

Fibers in the ventricles that transmit impulses to the right and left ventricles, causing them to contract
PURKINJE FIBERS

Valve between the right atrium and the right ventricle
TRICUSPID VALVE

Irregular rhythm with narrow QRS and no P wave
afib
NAME THE ECTOPY
BIGEMINY PVC
Fast, different P shapes
MULTIFOCAL ATRIAL TACHYCARDIA

This illness weakens the valves between the chambers of the heart; it can require heart surgery and result in death
RHEUMATIC FEVER

Prevent back flow of blood
VALVES

Name the rhythm:
atrial fibrillation
Blood leaves which ARTERY to go to the LUNGS?
pulmonary artery

Myocardial tissue has death to area because of insufficient blood flow
MYOCARDIAL INFARCTION

Valve positioned between the right ventricle and the pulmonary artery
PULMONARY VALVE

Widening of blood vessels
VASODILATION

3 P WAVE SHAPES
IRREGULAR
NARROW QRS
HR > 100
MAT, MULTIFOCAL ATRIAL TACHYCARDIA

Where does blood from the lungs enter the heart?
pulmonary vein

Also called Bicuspid
Entrance valve
Between left atrium and left ventricle
Has two cusps
MITRAL VALVE

What the heck is the problem here?

PAC
Lower chambers of the heart
VENTRICLES

NAME THE CIRCLED ITEM:
COUPLET PVC
What is measured along the vertical axis of the EKG?
voltage


Sound of problem with valves closing
MURMUR

Name that ectopic beat
PVC

Narrowing of blood vessels
VASOCONSTRICTION
This atrial rhythm can be regular or irregular and has a sawtooth pattern to its waves
ATRIAL FLUTTER

For 300 extra points, list the blood flow through the heart, with AT LEAST 12 steps. Blood enters the heart through:
SVC / IVC > right atrium > tricuspid valve > right ventricle >
pulmonary valve > pulmonary trunk > pulmonary arteries > (LUNGS) >
pulmonary veins > left atrium > bicuspid valve > left ventricle >
aortic valve > aorta > out to body