Term
|
Definition
| pin-head, mm sized hemorrhage |
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Term
|
Definition
|
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Term
|
Definition
|
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Term
|
Definition
| large, tumor-like swelling of blood |
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Term
|
Definition
| x-linked, no blood coagulation |
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Term
|
Definition
| blood clot in cardiovascular system |
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Term
|
Definition
| presence of blood clot in vessel |
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|
Term
| predisposing factors for thrombus/thrombosis |
|
Definition
| atherosclerosis, bed rest, inactivity, pregnancy, general anesthesia |
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Term
|
Definition
| detached thrombus or other mass which occluds a vessel |
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Term
|
Definition
| obstruction of a vessel by an embolus |
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Term
|
Definition
| calf pain, tenderness, unilateral edema, warmth, redness, fever, Homan's sign |
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Term
|
Definition
| hardening of small arteries, narrowing of lumen, atherosclerosis is type of, group of diseases |
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Term
|
Definition
| large arteries, atheromas, localized plaques, shoes, type of arteriosclerosis, lipid deposits in arteries |
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Term
|
Definition
| "bad", liver -> periphery -> atheroma, norm <150 mg/dL |
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Term
|
Definition
| "good", periphery -> liver, norm: < 4.0 males, 3.0 females |
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|
Term
| HTN: primary vs. secondary vs. malignant |
|
Definition
| primary = 90%, idiopathic; secondary: assoc. lesion (renal, endocrine, etc.); malignant: uncontrolled, rapidly progressive |
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Term
|
Definition
| lack of blood supply at specific site |
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Term
|
Definition
| absence of oxygen to particular site |
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Term
|
Definition
| lower oxygen level than norm |
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Term
|
Definition
| two sets of arteries shunt occluded section |
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Term
|
Definition
| norm: 0.7-0.9 using systolic, <0.7 indicator PVD |
|
|
Term
| intermittent claudication |
|
Definition
| muscle ischemia, cramping w/activity, relieved w/rest, LE |
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Term
|
Definition
| necrosis: 2º lack of blood supply, gangrene: 2º bacterial invasion & putrefaction |
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|
Term
| Raynaud's suspected associated conditions |
|
Definition
| SLE, scleraderma, RA, neurogenic lesions, thoracic outlet, Buerger's disease |
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Term
|
Definition
| inflammatory changes in small & med. vessels, arterial ischemia & phlebitis of distal extremities, associated w/smoking |
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Term
|
Definition
| O2 supply, contractility of ventricles, electrical conduction |
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Term
|
Definition
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Term
|
Definition
| innermost membrane, lining chambers of heart |
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Term
|
Definition
|
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Term
|
Definition
| visceral membrane on top of myocardium |
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Term
|
Definition
|
|
Term
| etiology of infectious endocarditis |
|
Definition
| streptococcal bacteria, septic thrombophlebitis, prosthetic valve surgery, bone-skin-lung infection |
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|
Term
|
Definition
| depolarize 60-100/min., depolarizing wave causes atrial contraction |
|
|
Term
| what does Bundle of His (AV bundle) do? |
|
Definition
| delay electrical impulse from SA node, then ventricular contraction (systole) via L & R bundle branches & Purkinje fibers |
|
|
Term
| what happens during diastole? |
|
Definition
| ventricles re-polarize & fill w/blood |
|
|
Term
| What happens if SA node crashes? |
|
Definition
| AV node takes over @ 40-60 BPM or ventricular pacemaker cells @ 25-40 BPM |
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Term
|
Definition
| tricuspid, pulmonary, mitral, aortic |
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|
Term
| clinical manifestations of CAD |
|
Definition
| MI, angina, CHF, cardiac arrest |
|
|
Term
| stable vs unstable angina: |
|
Definition
| stable: exercise,exertion,emotion,heavy meal, few minutes, relieved by rest/meds; unstable angina: incr. freq.,sx unrelieved w/ASP or nitro, CP @ rest,nocturnal or @ rest |
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|
Term
| describe clinical pathway of MI |
|
Definition
| occlusion of coronary arteries, decr. blood supply to area, ischemia & necrosis of myocardium |
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Term
|
Definition
| tissue plasminogen activator, activates plasminogen to plasmin which is an enzyme that dissolves clots |
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Term
|
Definition
| enzyme that cleaves plasminogen to plasmin which is an enzyme that dissolves clots |
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Term
|
Definition
| CPK-2 & SGOT enzymes; cardiac troponin |
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Term
|
Definition
| diuretics, vasodilators, beta blockers, ASA, statins |
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Term
|
Definition
| diuretics, vasodilators, digitalis |
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Term
|
Definition
| stress test (exercise or drug), MRI, cath, CT scan, MRI, echocardiogram |
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Term
|
Definition
| congestive heart failure, heart can't keep up w/body's needs |
|
|
Term
| 2 overall causes of CVA & intervations |
|
Definition
| hemorrhage(surgery)& infarction (anti-coagulants) |
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Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| cutting through stenosed cardiac valve |
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|
Term
|
Definition
|
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Term
|
Definition
| implanted cardioverter/defibrillator (L ventricular rhythm) |
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