chapter 6 Flashcards
Angi/o
Vessel
Aort/o
Aorta
Arter/o
Artery
Arteri/o
Artery
Ather/o
Plaque (fatty substance)
Atri/o
Atrium (atria)
Capn/o
Carbon dioxide
Cholesterol/o
Cholesterol
Cardi/o
Heart
Coron/o
Heart
Cyan/o
Blue
Electr/o
Electricity
Hem/o
Blood
Isch/o
To hold back
Back
Man/o
Pressure
My/o
Muscle
Necr/o
Death
Ox/o
Oxygen
Pericardi/o
Pericardium
Phleb/o
Vein
Sphygm/o
Pulse
Steth/o
Chest
Thorac/o
Chest
Thromb/o
Clot
Valv/o
Valve
Valvul/o
Valve
Vascul/o
Vessel
Vas/o
Blood vessel
Vas deferens
Duct
Ven/i
Vein
Ven/o
Vein
Ventricul/o
Ventricle
Brady-
Slow
Endo-
In
Within
Hyper-
Above
Excessive
Increased
Hypo-
Deficient Below Under Less than normal Decreased
Inter-
Between
Peri-
Surrounding
Around
Tachy-
Fast
- al -ar
- ic -ous
Pertaining to
-centesis
Surgical puncture to remove fluid
-ectomy
Removal
Excision
Resection
-emia
Blood condition
-gram
Record
-graph
Instrument for recording
-ia
Condition
-itis
Inflammation
-lysis
Breakdown
Destruction
Separation
Loosening
-megaly
Enlargement
-meter
Measure
-ole
Small
Little
-oma
Tumor
Mass
Collection of fluid
-osis
Abnormal condition
-oxia
Oxygen
-plasty
Surgical repair
-rrhaphy
Suture
-sclerosis
Hardening
-stenosis
Tightening
Narrow
Sticture
-tension
Pressure
-tomy
Incision
Process of cutting
-ule
Small
Little
Occlusion
Blockage
Obstruction or closure of body passage
Ischemia
Lack of blood flow to tissues
Infarction
Infarct
Area of dead tissue
Apex
Pointed end of heart
always points left
Base
Cranial portion of the heart
Endocardium
Inner lining of heart
Myocardium
Muscle layer of heart
Pericardium
Membrane surrounding heart
Atrium
plural: atria
Two upper heart chambers
Tricuspid valve
Right AV valve
Right atrioventricular valve
Pulmonary valve
Valve between the right ventricle and pulmonary artery
Bicuspid valve
Valve between the left atrium and left ventricle
Mitral valve
Aortic valve
Valve between the left ventricle and aorta
Capillaries
Smallest blood vessel
Vein
Thin-walled vessel that carries blood towards the heart
Vena cava
Plural: vena cavae
Largest vein in the body
Pulmonary artery
Artery that carries deoxygenated blood from the heart to the lungs
Pulmonary veins
Veins that carry oxygenated blood from the lungs to the heart
Artioventricular bundle
Bundle of His
Carry electrical impulses to the ventricles
P wave
atrial depolarization (contracting) (first bump)
QRS wave
ventricular depolarization (contracting) (big spike)
T wave
Ventricular repolariztion (relaxing) (bump after QRS wave)
Auscultation
Listening with a stethoscope to sounds within the body
Arrhythmia
Dysrhythmia
Abnormal heart rhythm
Sinus rhythm
Normal heart rhythm
Lub
First heart sound
Closure of tricuspid and bicuspid
Dub
Second heart sound
Closure of aortic and pulmonary valves
Murmur
Turbulent blood flow
swooshing noise
Vasodilation
Expansion of a vessel
Vasoconstriction
Narrowing of a vessel
Sphygmomanometer
Instrument that measures arterial blood pressure
Systole
Contraction phase of the heartbeat
Diastole
Relaxation phase of the heartbeat
Systolic pressure
1 number
Hypertension
Increased blood pressure
Hypotension
Decreased blood pressure
Aneurysm
Sac formed by weakening of blood vessel
Embolism
Blockage of a vessel by a clot or foreign material
Embolus
Plural: Emboli
A detached moving clot
Thrombus
Plural:Thrombi
Stationary clot attached to the wall of a vessel
Perfusion
Passage of fluid through the blood vessels of a specific organ
Blood flow through the tissue
Effusion
Escape of fluid and can occur anywhere in the body
Pericardial effusion
Escape of fluid into the pericardial sac leading to the cardiac tamponade
Defibrillation
Use of electrical shock to restore normal heart rhythm
Flutter
Rapid but regular contractions of the atria and ventricles
AF
Atrial fibrillation
AS
Aortic stenosis
BP
Blood pressure
bpm
Beats per minute
Breathes per minute
CHF
Congestive heart failure
CVS
Cardiovascular system
CVP
Central venous pressure
ECHO
Echocardiogram
EKG
ECG
Electrocardiogram
HR
Heart rate
MI
Myocardial infarction
MVP
Mitral valve prolapse
PAC
Premature atrial contraction
PDA
Patent ductus arteriosus
PVC
Premature ventricular contraction
V fib
Ventricular fibrillation
VPC
Ventricular premature contraction
Ventricular premature complexes
VSD
Ventricular septal defect
VT
V tach
Ventricular tachycardia
-pathy
Disease condition