Short-term dynamic changes in hematologic and biochemical tests during follow-up of definite heart failure patients.
There are few studies on the short-term changes in routine peripheral blood data in definite heart failure (HF) patients. This study examined whether or not such changes existed and evaluated the feasibility of monitoring changes in common blood tests to estimate body fluid status in HF patients. The blood test data both at worsening and recovery of HF status were obtained from 27 definite HF patients. Hemoglobin, hematocrit, total protein, albumin, and creatinine values were significantly lower during the period of worsening HF status than those obtained during a period of recent clinical stability. At recovery, the values of all measured blood markers had significantly increased compared to those obtained during the period of worsening HF status. At recovery, changes in body weight were negatively correlated with hemoglobin (r=-0.475, p=0.012), hematocrit (r=-0.429, p=0.026), and total protein (r=-0.442, p=0.021). Careful attention should be paid to short-term changes in routine blood tests to correctly interpret test results and to aid in monitoring body fluid status in HF patients.
Kataoka
Hajime
H
D000418:Albumins / Q000378:metabolism; D015415:Biomarkers / Q000097:blood; D001798:Blood Proteins / Q000096:biosynthesis; D001835:Body Weight; D003404:Creatinine / Q000097:blood; D005240:Feasibility Studies; D005500:Follow-Up Studies; D006333:Heart Failure / Q000097:blood* / Q000150:complications / Q000175:diagnosis*; D006400:Hematocrit; D006454:Hemoglobins / Q000096:biosynthesis; D006801:Humans; D011237:Predictive Value of Tests; D011379:Prognosis; D020127:Recovery of Function; D012720:Severity of Illness Index
D000418:Albumins; D015415:Biomarkers; D001798:Blood Proteins; D006454:Hemoglobins; D003404:Creatinine