cardiovascular 4; circulation Flashcards
disorders of venous circulation
varicose veins
chronic venous insufficiency
venous thrombosis
acute myocardial infarction
lack of blood flow to meet body demands resulting in necrosis in heart
from not getting fresh blood enough
vein surgery required
infection can cause lost leg
stasis ulcers
says theres a heart attack within four hours
elevated troponin
more prone to venous issues from lack of walking; rigid vessels
elderly
rare lymphedema
primary
ischemia necrosis of full thickness of muscle
transmural infarction
clot in deep or superficial vein
venous thrombosis
increase pressure causes weaker valves
primary varicose veins
R
dip before mountain in ECG
stasis ulcers
from not getting fresh blood enough
vein surgery required
infection can cause lost leg
necrosis
tissue death
necrosis
severe pain on left
immediate complications of death by arrhythmias
rarely nausea
ST-elevation
arteries are __ and veins are __
deep then superficial
synosis
blue lips from lack of o2
secondary varicose veins
impaired flow in veins from more weight
first hill in ECG
P
ischemia
inadequate blood supply
elevated troponin helps
say that theres a heart attack within four hours
ischemia necrosis not through full thickness of muscle
subendocardial infarction
S
top of mountain
second hill in ECG
U
cancer lymphedema
secondary
inadequate blood supply
ischemia
venous thrombosis
clot in deep or superficial vein
chronic venous insufficiency
symptoms of impaired blood flow; congestion edema stasis ulcers
varicose veins
dilated tortuous(twisted) veins; valves arent preventing backflow
T
dip after mountain
ECG changes for acute myocardial infarction
t-wave inversion
st-segment elevation
abnormal q wave
symptoms of impaired blood flow; congestion edema stasis ulcers
chronic venous insufficiency
P
first hill in ECG
sa node is firing
transmural infarction
ischemia necrosis of full thickness of muscle
impaired flow in veins from more weight
secondary varicose veins
top of mountain in ECG
S
congestion of blood flow, if it stay past its o2 period
causing swelling and necrosis
blue lips from lack of o2
synosis
diluted tortuous(twisted) veins , valves arent preventing backflow
varicose veins
normal ECG rhythm
PRSTU
dip before mountain in ECG
R
lack of blood flow to meet body demands resulting in necrosis in heart
acute myocardial infarction
lymphedema
swelling in lymphatic obstruction
sa node is firing here in ECG
P
primary varicose veins
increase pressure causes weak valves
dip after mountain in ECG
T
subendocardial infarction
ischemia necrosis not through full thickness of muscle
ST-elevation
necrosis
severe pain on left
immediate complication of death by arrhythmias
rarely nausea
U
second hill
