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HEART FAILURE
Question | Answer |
---|---|
CARDIAC OUTPUT | 1 MIN` |
STROKE VOLUME | EACH CONTRACTION |
PRELOAD | COMPLIANCE |
AFTERLOAD | RESISTANCE |
CONTRACTILITY | FORCE |
EJECTION FRACTION | LEFTOVERS |
HEART FAILURE | INABILITY OF HEART TO PUMP ENOUGH BLOOD, AHCPR-CLINICAL SYNDROM CHARACTERIZED BY S/S OF FLUID OVERLOAD OR INADEQUATE TISSUE PERFUSION<BR><BR>INDICATES A PROBLEM WITH CONTRACTION OR FILLING OF THE HEART |
DIASTOLIC FAILURE | ALTERS VENTRICLE FILLING |
SYSTOLIC FAILURE | ALTES VENTRICLE CONTRACTION |
EJECTION FRACTION AIDS IN... | CONTRACTION |
LEFT SIDED HF | PULMONARY CONGESTION |
PULMONARY CONGESTION | DYSPNEA ON EXERTION<, ORTHOPNEA, PAROXYSMAL NOCTURNAL DYSPNEA (PND), COUGH (DRY THEN MOIST WITH DISEASE) |
LEFT SIDED HF DECREASES... | CO, POOR TISSUE PERFUSION, ALSO DECREASES ENERGY, EASILY FATIGUED, ACTIVITY INTOLERANCE |
LEFT SIDED HF: KIDNEYS | OLIGURIA(DAY), NOTUCRIA(NIGHT) |
LEFTSIDED HF: BRAIN | DIZZINESS, LIGHTHEADED, CONFUSION, ANXIETY |
LEFTSIDED HF: SKIN | PALE, ASHEN, COOL AND CLAMMY |
RIGHT SIDED HF | CONGESTION I NTHE VISCERA AND TISSUES<BR> AND CAN CAUSE: JUGULAR VEIN DISTENTION, DEPENDENT EDEMA<BR>HEPATOMEGALYU<BR>ASCITES<BR>WEAKNESS<BR>ANOREXIA<BR>NAUSEA<BR>WEIGHT GAIN (WATER WEIGHT 2.2LLBS=1 LITER) |
COMPENSATORY MECHANISMS | DILATION, HYPERTROPHY, SYMPATHETIC NERVOUS SYSTEM ACTIVATION, NEUROHORMONAL RESPONSE, VENTRICULAR REMODELING |
MANIFESTATIONS OF CHRONICE HEART FAILURE | NOCTURIA, BEHAVIOR CHANGE, CHEST PAIN, SKIN CHANGE, TACHYCARDIA, EDEMA, WEIGHT CHANGE, DYSPNEA, FATIGUE |