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142 Cards in this Set

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One complete heart beat that includes contraction (systole) and relaxation (diastole) of both atria and both ventricles

Cardiac cycle

Composed of the heart and blood vessels that deliver oxygen and nutrients to the body cells and carry away cellular wastes

Cardiovascular system

Hollow muscle organ that receives blood from the veins and propels blood through the arteries

Heart

The lower pointed end of the heart formed by the left ventricle

Apex

Blood supply to the heart tissue

Coronary circulation

Wall of heart tissue separating the right and left sides

Septum

Upper receiving chamber of the heart

Atrium

Right and left atria

Lower pumping chamber of the heart

Ventricle

Right and left ventricle

Inner lining of the heart

Endocardium

Middle muscular layer of heart tissue

Myocardium

Outer lining of the heart

Epicardium

Sack around the heart that facilitates movement of the heart as it beats

Pericardium

Heart valve between the left ventricle and aorta

Aortic valve

Main artery of the heart

Heart valve between the left atrium and left ventricle also called bicuspid valve

Mitral valve

Heart valve between the right ventricle and the pulmonary artery; also called a semilunar valve due to the Half Moon shape of its 3 cusps

Pulmonary valve

Heart valve between the right atrium and right ventricle

Tricuspid valve

Tubular structures that transport blood

Blood vessels

Microscopic thin walled vessels connecting arterioles and venules where gas, nutrient, and waste exchange take place between blood and cells of the body

Capillary

Interior space of a vessel

Lumen

Largest artery that begins as an arch from the left ventricle then branches and descends through that thoracic and Abdominal cavities; Carries oxygenated blood away from the heart

Aorta

Blood vessel that carries blood away from the heart

Artery

Small artery that connects an artery to a capillary

Arteriole

Large vein carrying blood to the heart from the lower part of the body

Inferior vena cava

Large vein carrying blood to the heart from the upper part of the body

Superior vena cava

Small vein that connects a capillary to a vein

Venule

Vessel carrying blood to the heart

Vein

Clear fluid consisting of fluctuating amounts of white blood cells and a few red blood cells; bathes tissues and is removed by the lymph capillaries

Lymph

Small bean shaped masses of lymphatic tissue that filter bacteria and foreign material from lymph

Lymph nodes

Vessels transporting lymph from body tissues to the venous system

Lymphatic vessels

Microscopic thin walled lymph vessels that pick up lymph, proteins, and waste from the body

Lymph capillaries

The largest lymphatic vessels that transport lymph to the venous system; right lymphatic duct and thoracic duct

Lymph ducts

Angi/o

Vessel, vascular

Aort/o

Aorta

Arteri/o

Artery

Ather/o

Fatty, fatty deposits

Atri/o

Atrium

Cardi/o

Heart

Coron/o

Encircling, crown

Electr/o

Electric, electricity

Phleb/o

Vein

Pulmon/o

Lung

Scler/o

Hard

Son/o

Sound, sound waves

Sphygm/o

Pulse

Steth/o

Chest

Thorac/o

Chest, thorax

Thromb/o

Blood clot

Valv/o, valvul/o

Valve

Varic/o

Swollen or twisted veins

Ventricul/o

Normal cavity, ventricle

Aden/o

Gland

Lymph/o

Lymph

Brady-

Slow

De-

Away from, cecession, without

Endo-

In, within

Epi-

On, following

Inter-

Between

Peri-

Around, surrounding

Tachy-

Rapid, fast

Tel-

End

Trans-

Across, through

Tri-

Three

-al, -ar, -ary, -ic

Pertaining to

-ectasia

Dilation, stretching

-gram

Record, recording

-graph

Instrument used for recording

-graphy

Recording, writing, description

-lytic

Pertaining to destruction, breakdown, separation

-ium

Tissue, structure

-stenosis

Structure, narrowing

-oid

Resembling

Relating to both an artery and a vein or both arteries and veins in general

Arteriovenous (AV)

Relating to both atria and ventricles of the heart

Atrioventricular (AV)

Pertaining to the heart and blood vessels

Cardiovascular

Contracted or narrowed portion of a structure

Constriction

Pertaining to a blue or purple discolouration due to deoxygenated blood

Cyanotic

To remove oxygen

DE oxygenate

The relaxation phase of the heart beat when the heart muscle relaxes and allows the chambers to fill with blood

Diastole

Pertaining to a lack of blood flow

Ischemic

To add oxygen

Oxygenate

Sudden

Paroxysmal

Open or exposed

Patent

Pertaining to the portion of the body over the heart in the anterior lower chest

Precordial

Pertaining to the pulse

Sphygmic

Pertaining to the condition of narrowing

Stenotic

Pertaining to above the ventricles

Supraventricular

The contraction phase of the heart beat when the heart muscle pumps blood from the chambers into the arteries and ventricles

Systole

Pertaining to the chest

Thoracic

Pertaining to a thrombus or blood clot

Thrombotic

Pertaining to a swollen or twisted vain

Varicose

Chest pain and other signs in symptoms associated with cardiac ischemia

Acute coronary syndrome (ACS)

Dialation of an artery; usually due to a weakness in the wall of the artery

Aneurysm

Chest pain or pressure resulting from lack of blood flow to the myocardium

Angina pectoris

Narrowing of a blood vessel

Angiostenosis

Narrowing of the aortic valve opening

Aortic stenosis

Hardening or loss of the elasticity of the arteries

Arteriosclerosis; arteriosclerotic heart disease (ASHD)

Build-up of plaque or fatty deposits on inner arterial walls

Atherosclerosis

Complete, sudden cessation of cardiac activity

Cardiac arrest

Compression of the heart due to an increase of fluid in pericardium

Cardiac tamponade

Enlargement of the heart

Cardiomegaly

Disease of the heart muscle

Cardiomyopathy

Any disease of the heart

Cardiopathy

Inflammation of the valves of the heart

Cardiovalvulitis

Narrowing of the aorta causing hypertension, ventricular strain, and ischemia

Coarctation of the aorta

Weakness of the heart causing an inability to circulate blood, leading to edema and fluid build-up in the lungs

Congestive heart failure (CHF)

Narrowing of coronary arteries causing a decrease of blood flow or ischemia to the myocardium

Coronary artery disease (CAD)

Blockage of the coronary vessel often leading to a myocardial infarction

Coronary occlusion

Vascular blockage made up of a thrombus, bacteria, air, plaque, and/or Other foreign material

Embolus

Inflammation of the Endocardium, usually caused by bacterial infection elsewhere in the body

Endocarditis

Persistently elevated blood pressure

Hypertension

Blood pressure that is below

Hypotension

Cramping of the lower leg muscles, usually caused by lack of blood flow

Intermittent claudication

Inadequate supply of blood to the tissue

Ischemia

Backward movement of the mitral valve cusps allowing regurgitation

Mitral valve prolapse

Narrowing of the mitral valve opening, usually caused by scarring from rheumatic fever

Mitral valve stenosis

Abnormal heart sound

Murmur

Death of heart tissue, usually due to coronary artery occlusion

Myocardial infarction (MI)

Inflammation of the heart muscle

Myocarditis

Blockage or closure

Occlusion

Any disorder of the arteries outside, or peripheral to, the heart

Peripheral arterial disease (PAD)

Fat or lipid deposit on an arterial wall

Plaque

Inflammation of many arteries

Polyarteritis

Cyanosis of the fingers or toes due to vascular constriction, usually caused by cold temperatures or emotional stress

Raynaud disease; Raynaud syndrome

Valvular disease resulting from rheumatic fever, a syndrome that occurs after streptococcal bacterial infection

Rheumatic heart disease (RHD)

Blood clot

Thrombus

Irregularity of the heart beat resulting in abnormal rhythm

Arrhythmia

Defective heart rhythm

Dysrhythmia

Rapid irregular muscular contractions of the atria or ventricles

Fibrillation

Rapid regular muscular contractions of the atria or ventricles

Flutter

Forceful or irregular heart beat felt by the patient

Palpitation

Early contraction of the ventricles

Premature ventricular contraction (PVC)

Normal cardiac rhythm proceeding from the sinoatrial node (the heart's pacemaker)

Sinus rhythm

Blood clot formation in a deep vein, usually in the legs are pelvic region

Deep vein thrombosis (DVT)

Inflammation of a vein

Phlebitis

Dilation of capillaries

Telangiectasia

Inflammation of a vein with the formation of blood clots

Thrombophlebitis

Swollen and/or twisted veins, usually in the legs

Varicose veins

Accumulation of excess fluid and intercellular spaces; can be caused by blockage of lymphatic vessels

Edema

Swelling in the lower extremities due to blockage of the lymphatic vessels, commonly caused by filariae (parasitic worms)

Elephantiasis

Small parasitic worms that are transmitted by mosquitoes; the worms invade tissues as embryos and block lymphatic vessels as they grow

Filariae

Inflammation of a lymphatic vessel

Lymphangitis

Edema that retains an indention of a finger that had been pressed firmly on the skin

Pitting edema