@article{YurdadoganMalschKotsevaetal.2021,
  author    = {Yurdadogan, Tino and Malsch, Carolin and Kotseva, Kornelia and Wood, David and Leyh, Rainer and Ertl, Georg and Karmann, Wolfgang and M{\"u}ller-Scholden, Lara and Morbach, Caroline and Breuning, Margret and Wagner, Martin and Gelbrich, G{\"o}tz and Bots, Michiel L. and Heuschmann, Peter U. and St{\"o}rk, Stefan},
  title     = {Functional versus morphological assessment of vascular age in patients with coronary heart disease},
  series = {Scientific Reports},
  volume    = {11},
  journal   = {Scientific Reports},
  number    = {1},
  doi       = {10.1038/s41598-021-96998-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-265810},
  year      = {2021},
  abstract  = {Communicating cardiovascular risk based on individual vascular age (VA) is a well acknowledged concept in patient education and disease prevention. VA may be derived functionally, e.g. by measurement of pulse wave velocity (PWV), or morphologically, e.g. by assessment of carotid intima-media thickness (cIMT). The purpose of this study was to investigate whether both approaches produce similar results. Within the context of the German subset of the EUROASPIRE IV survey, 501 patients with coronary heart disease underwent (a) oscillometric PWV measurement at the aortic, carotid-femoral and brachial-ankle site (PWVao, PWVcf, PWVba) and derivation of the aortic augmentation index (AIao); (b) bilateral cIMT assessment by high-resolution ultrasound at three sites (common, bulb, internal). Respective VA was calculated using published equations. According to VA derived from PWV, most patients exhibited values below chronological age indicating a counterintuitive healthier-than-anticipated vascular status: for VA(PWVao) in 68\% of patients; for VA\(_{AIao}\) in 52\% of patients. By contrast, VA derived from cIMT delivered opposite results: e.g. according to VA\(_{total-cIMT}\) accelerated vascular aging in 75\% of patients. To strengthen the concept of VA, further efforts are needed to better standardise the current approaches to estimate VA and, thereby, to improve comparability and clinical utility.},
  language  = {en}
}
@article{WagnerWannerSchichetal.2017,
  author    = {Wagner, Martin and Wanner, Christoph and Schich, Martin and Kotseva, Kornelia and Wood, David and Hartmann, Katrin and Fette, Georg and R{\"u}cker, Viktoria and Oezkur, Mehmet and St{\"o}rk, Stefan and Heuschmann, Peter U.},
  title     = {Patient's and physician's awareness of kidney disease in coronary heart disease patients - a cross-sectional analysis of the German subset of the EUROASPIRE IV survey},
  series = {BMC Nephrology},
  volume    = {18},
  journal   = {BMC Nephrology},
  number    = {321},
  doi       = {10.1186/s12882-017-0730-3},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-158387},
  year      = {2017},
  abstract  = {Background Chronic kidney disease (CKD) is a common comorbid condition in coronary heart disease (CHD). CKD predisposes the patient to acute kidney injury (AKI) during hospitalization. Data on awareness of kidney dysfunction among CHD patients and their treating physicians are lacking. In the current cross-sectional analysis of the German EUROASPIRE IV sample we aimed to investigate the physician's awareness of kidney disease of patients hospitalized for CHD and also the patient's awareness of CKD in a study visit following hospital discharge. Methods All serum creatinine (SCr) values measured during the hospital stay were used to describe impaired kidney function (eGFR\(_{CKD-EPI}\) < 60 ml/min/1.73m2) at admission, discharge and episodes of AKI (KDIGO definition). Information extracted from hospital discharge letters and correct ICD coding for kidney disease was studied as a surrogate of physician's awareness of kidney disease. All patients were interrogated 0.5 to 3 years after hospital discharge, whether they had ever been told about kidney disease by a physician. Results Of the 536 patients, 32\% had evidence for acute or chronic kidney disease during the index hospital stay. Either condition was mentioned in the discharge letter in 22\%, and 72\% were correctly coded according to ICD-10. At the study visit in the outpatient setting 35\% had impaired kidney function. Of 158 patients with kidney disease, 54 (34\%) were aware of CKD. Determinants of patient's awareness were severity of CKD (OR\(_{eGFR}\) 0.94; 95\%CI 0.92-0.96), obesity (OR 1.97; 1.07-3.64), history of heart failure (OR 1.99; 1.00-3.97), and mentioning of kidney disease in the index event's hospital discharge letter (OR 5.51; 2.35-12.9). Conclusions Although CKD is frequent in CHD, only one third of patients is aware of this condition. Patient's awareness was associated with kidney disease being mentioned in the hospital discharge letter. Future studies should examine how raising physician's awareness for kidney dysfunction may improve patient's awareness of CKD.},
  language  = {en}
}
@article{WagnerAshbyKurtzetal.2015,
  author    = {Wagner, Martin and Ashby, Damien R. and Kurtz, Caroline and Alam, Ahsan and Busbridge, Mark and Raff, Ulrike and Zimmermann, Josef and Heuschmann, Peter U. and Wanner, Christoph and Schramm, Lothar},
  title     = {Hepcidin-25 in diabetic chronic kidney disease is predictive for mortality and progression to end stage renal disease},
  series = {PLoS One},
  volume    = {10},
  journal   = {PLoS One},
  number    = {4},
  doi       = {10.1371/journal.pone.0123072},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-125514},
  pages     = {e0123072},
  year      = {2015},
  abstract  = {Background Anemia is common and is associated with impaired clinical outcomes in diabetic chronic kidney disease (CKD). It may be explained by reduced erythropoietin (EPO) synthesis, but recent data suggest that EPO-resistance and diminished iron availability due to inflammation contribute significantly. In this cohort study, we evaluated the impact of hepcidin-25—the key hormone of iron-metabolism—on clinical outcomes in diabetic patients with CKD along with endogenous EPO levels. Methods 249 diabetic patients with CKD of any stage, excluding end-stage renal disease (ESRD), were enrolled (2003-2005), if they were not on EPO-stimulating agent and iron therapy. Hepcidin-25 levels were measured by radioimmunoassay. The association of hepcidin-25 at baseline with clinical variables was investigated using linear regression models. All-cause mortality and a composite endpoint of CKD progression (ESRD or doubling of serum creatinine) were analyzed by Cox proportional hazards models. Results Patients (age 67 yrs, 53\% male, GFR 51 ml/min, hemoglobin 131 g/L, EPO 13.5 U/L, hepcidin-25 62.0 ng/ml) were followed for a median time of 4.2 yrs. Forty-nine patients died (19.7\%) and forty (16.1\%) patients reached the composite endpoint. Elevated hepcidin levels were independently associated with higher ferritin-levels, lower EPO-levels and impaired kidney function (all p<0.05). Hepcidin was related to mortality, along with its interaction with EPO, older age, greater proteinuria and elevated CRP (all p<0.05). Hepcidin was also predictive for progression of CKD, aside from baseline GFR, proteinuria, low albumin- and hemoglobin-levels and a history of CVD (all p<0.05). Conclusions We found hepcidin-25 to be associated with EPO and impaired kidney function in diabetic CKD. Elevated hepcidin-25 and EPO-levels were independent predictors of mortality, while hepcidin-25 was also predictive for progression of CKD. Both hepcidin-25 and EPO may represent important prognostic factors of clinical outcome and have the potential to further define "high risk" populations in CKD.},
  language  = {en}
}
@phdthesis{Wagner2019,
  author    = {Wagner, Martin},
  title     = {Chronic Kidney Disease as an Important Co-morbid Condition in Coronary Heart Disease Patients},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175498},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2019},
  abstract  = {In patients with coronary heart disease (CHD) the control of the modifiable "traditional" cardiovascular risk factors such as hypertension, dyslipidemia, diabetes, achieving/maintaining normal body weight and smoking cessation is of major importance to improve prognosis. Guideline recommendations for secondary CHD prevention include specific treatment targets for blood pressure, lipid levels, and markers of glucose metabolism for both younger and older patients. Chronic kidney disease (CKD) has been identified as a "non-traditional" risk factor for worse outcome in CHD patients, as it is associated with a markedly increased risk for subsequent CV events and mortality. The specific objectives of the current thesis-project are to investigate (a) the quality of care in a recent sample of German CHD patients and to investigate variation of risk factor control between younger and elder patients (≤70 versus >70 years), (b) to analyze the prevalence of CKD across Europe in stable CHD patients in the outpatient setting and during a hospital stay for CHD, (c) to investigate the level of awareness of CKD in German CHD patients and their treating physicians. Data from the European-wide EUROASPIRE IV study were used that include data on 7998 CHD patients in the ambulatory setting (study visit) and during a hospital stay for CHD (index). The German EUROASPIRE IV study center in W{\"u}rzburg recruited 536 patients in 2012-2013. Risk factor control was compared against the current recommendations of the European Society of Cardiology. CKD was described by stages of glomerular filtration rate (eGFR) and albuminuria. German patients were asked in an additional kidney specific module whether they have ever been told by a physician about renal impairment. The fact that CKD or acute kidney injury (AKI) was mentioned in prominent parts of the hospital discharge letter as well as correct ICD-coding of CKD or AKI served as a proxy for physician's awareness of CKD. The majority of German CHD patients was treated with the recommended drug therapies including e.g. β-blockers, anti-platelets and statins. However, treatment targets for blood pressure and LDL-cholesterol levels were not achieved in many patients (45\% and 53\%, respectively) and glycemic control in diabetic CHD patients with HbA1-levels <7\% was insufficient (61\%). A minority of patients reported on current smoking (10\%), but unhealthy life-styles e.g. overweight/obesity (85\%/37\%) were frequent. Patterns of care differed between younger and older CHD patients while older patients were less likely to receive the recommended medical CHD-therapy, were more likely to have uncontrolled blood pressure and also to be diabetic. However, a greater proportion of diabetic patients >70 years was achieving the HbA1c target, and less elder patients were current smokers or were obese. About 17\% of patients on average had CKD (eGFR< 60 ml/min/1.73m²) in the entire European sample at the study visit, and an additional 10\% had albuminuria despite preserved eGFR, with considerable variation among countries. Impaired kidney function was observed in every fifth patient admitted for CHD in the entire European dataset of the EUROASPIRE IV study. Of the German CHD patients with CKD at the study visit, only a third were aware of their renal impairment. A minority of these patients was being seen by nephrologists, however, with a higher likelihood of CKD awareness and specialist care in more advanced stages of CKD. About a third of patients admitted for CHD showed either CKD or AKI during the hospital stay, but the discharge letter mentioned chronic or acute kidney disease only in every fifth of these patients. In contrast, correct ICD coding of CKD or AKI was more complete, but still suboptimal. In summary, quality of secondary prevention in German CHD patients indicates considerably room for improvement, with life-style modifications may become an even greater factor in prevention campaigns than medical treatment into certain target ranges. Preventive therapies should also consider different needs in older individuals acknowledging physical and mental potential, other comorbidities and drug-interactions with co-medication. CKD is common in CHD patients, not only in the elderly. Since CHD and CKD affect each other and impact on worse prognosis of each other, raising the awareness of CKD among patients and physicians and considering CKD in medical therapy may improve prognosis and slow disease progression of CHD as well as CKD.},
  language  = {en}
}
@article{TiffeWagnerRueckeretal.2017,
  author    = {Tiffe, Theresa and Wagner, Martin and R{\"u}cker, Viktoria and Morbach, Caroline and Gelbrich, G{\"o}tz and St{\"o}rk, Stefan and Heuschmann, Peter U.},
  title     = {Control of cardiovascular risk factors and its determinants in the general population - findings from the STAAB cohort study},
  series = {BMC Cardiovascular Disorders},
  volume    = {17},
  journal   = {BMC Cardiovascular Disorders},
  number    = {276},
  doi       = {10.1186/s12872-017-0708-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-159391},
  year      = {2017},
  abstract  = {Background: While data from primary care suggest an insufficient control of vascular risk factors, little is known about vascular risk factor control in the general population. We therefore aimed to investigate the adoption of adequate risk factor control and its determinants in the general population free of cardiovascular disease (CVD). Methods: Data from the Characteristics and Course of Heart Failure Stages A-B and Determinants of Progression (STAAB) Cohort Study, a population-based study of inhabitants aged 30 to 79 years from the general population of W{\"u}rzburg (Germany), were used. Proportions of participants without established CVD meeting targets for risk factor control recommended by 2016 ESC guideline were identified. Determinants of the accumulation of insufficiently controlled vascular risk factors (three or more) were assessed. Results: Between December 2013 and April 2015, 1379 participants without CVD were included; mean age was 53.1 ± 11.9 years and 52.9\% were female; 30.8\% were physically inactive, 55.2\% overweight, 19.3\% current smokers. Hypertension, dyslipidemia, and diabetes mellitus were prevalent in 31.8\%, 57.6\%, and 3.9\%, respectively. Treatment goals were not reached despite medication in 52.7\% of hypertensive, in 37.3\% of hyperlipidemic and in 44.0\% of diabetic subjects. Insufficiently controlled risk was associated with male sex (OR 1.94, 95\%CI 1.44-2.61), higher age (OR for 30-39 years vs. 70-79 years 4.01, 95\%CI 1.94-8.31) and lower level of education (OR for primary vs. tertiary 2.15, 95\%CI 1.48-3.11). Conclusions: In the general population, prevalence of vascular risk factors was high. We found insufficient identification and control of vascular risk factors and a considerable potential to improve adherence to cardiovascular guidelines for primary prevention. Further studies are needed to identify and overcome patient- and physician-related barriers impeding successful control of vascular risk factors in the general population.},
  language  = {en}
}
@article{TiffeMorbachRueckeretal.2019,
  author    = {Tiffe, Theresa and Morbach, Caroline and R{\"u}cker, Viktoria and Gelbrich, G{\"o}tz and Wagner, Martin and Faller, Hermann and St{\"o}rk, Stefan and Heuschmann, Peter U.},
  title     = {Impact of patient beliefs on blood pressure control in the general population: findings from the population-based STAAB cohort study},
  series = {International Journal of Hypertension},
  volume    = {2019},
  journal   = {International Journal of Hypertension},
  doi       = {10.1155/2019/9385397},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-200992},
  pages     = {9385397},
  year      = {2019},
  abstract  = {Background. Effective antihypertensive treatment depends on patient compliance regarding prescribed medications. We assessed the impact of beliefs related towards antihypertensive medication on blood pressure control in a population-based sample treated for hypertension. Methods. We used data from the Characteristics and Course of Heart Failure Stages A-B and Determinants of Progression (STAAB) study investigating 5000 inhabitants aged 30 to 79 years from the general population of W{\"u}rzburg, Germany. The Beliefs about Medicines Questionnaire German Version (BMQ-D) was provided in a subsample without established cardiovascular diseases (CVD) treated for hypertension. We evaluated the association between inadequately controlled hypertension (systolic RR >140/90 mmHg; >140/85 mmHg in diabetics) and reported concerns about and necessity of antihypertensive medication. Results. Data from 293 participants (49.5\% women, median age 64 years [quartiles 56.0; 69.0]) entered the analysis. Despite medication, half of the participants (49.8\%) were above the recommended blood pressure target. Stratified for sex, inadequately controlled hypertension was less frequent in women reporting higher levels of concerns (OR 0.36; 95\%CI 0.17-0.74), whereas no such association was apparent in men. We found no association for specific-necessity in any model. Conclusion. Beliefs regarding the necessity of prescribed medication did not affect hypertension control. An inverse association between concerns about medication and inappropriately controlled hypertension was found for women only. Our findings highlight that medication-related beliefs constitute a serious barrier of successful implementation of treatment guidelines and underline the role of educational interventions taking into account sex-related differences.},
  language  = {en}
}
@article{SahitiMorbachCejkaetal.2022,
  author    = {Sahiti, Floran and Morbach, Caroline and Cejka, Vladimir and Tiffe, Theresa and Wagner, Martin and Eichner, Felizitas A. and Gelbrich, G{\"o}tz and Heuschmann, Peter U. and St{\"o}rk, Stefan},
  title     = {Impact of cardiovascular risk factors on myocardial work-insights from the STAAB cohort study},
  series = {Journal of Human Hypertension},
  volume    = {36},
  journal   = {Journal of Human Hypertension},
  number    = {3},
  issn      = {1476-5527},
  doi       = {10.1038/s41371-021-00509-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-271770},
  pages     = {235-245},
  year      = {2022},
  abstract  = {Myocardial work is a new echocardiography-based diagnostic tool, which allows to quantify left ventricular performance based on pressure-strain loops, and has been validated against invasively derived pressure-volume measurements. Myocardial work is described by its components (global constructive work [GCW], global wasted work [GWW]) and indices (global work index [GWI], global work efficiency [GWE]). Applying this innovative concept, we characterized the prevalence and severity of subclinical left ventricular compromise in the general population and estimated its association with cardiovascular (CV) risk factors. Within the Characteristics and Course of Heart Failure STAges A/B and Determinants of Progression (STAAB) cohort study we comprehensively phenotyped a representative sample of the population of W{\"u}rzburg, Germany, aged 30-79 years. Indices of myocardial work were determined in 1929 individuals (49.3\% female, mean age 54 ± 12 years). In multivariable analysis, hypertension was associated with a mild increase in GCW, but a profound increase in GWW, resulting in higher GWI and lower GWE. All other CV risk factors were associated with lower GCW and GWI, but not with GWW. The association of hypertension and obesity with GWI was stronger in women. We conclude that traditional CV risk factors impact selectively and gender-specifically on left ventricular myocardial performance, independent of systolic blood pressure. Quantifying active systolic and diastolic compromise by derivation of myocardial work advances our understanding of pathophysiological processes in health and cardiac disease.},
  language  = {en}
}
@article{OezkurMagyarThomasetal.2017,
  author    = {Oezkur, Mehmet and Magyar, Attila and Thomas, Phillip and Stork, Tabea and Schneider, Reinhard and Bening, Constanze and St{\"o}rk, Stefan and Heuschmann, Peter U. and Leyh, Rainer G. and Wagner, Martin},
  title     = {TIMP-2*IGFBP7 (Nephrocheck®) Measurements at Intensive Care Unit Admission After Cardiac Surgery are Predictive for Acute Kidney Injury Within 48 Hours},
  series = {Kidney \& Blood Pressure Research},
  volume    = {42},
  journal   = {Kidney \& Blood Pressure Research},
  doi       = {10.1159/000479298},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-157988},
  pages     = {456-467},
  year      = {2017},
  abstract  = {Background/Aims: Acute kidney injury (AKI) is a postoperative complication after cardiac surgery with a high impact on mortality and morbidity. Nephrocheck® [TIMP-2*IGFBP7] determines markers of tubular stress, which occurs prior to tubular damage. It is unknown at which time-point [TIMP-2*IGFBP7] measurement should be performed to ideally predict AKI. We investigated the association of [TIMP-2*IGFBP7] at various time-points with the incidence of AKI in patients undergoing elective cardiac surgery including cardio-pulmonary bypass. Methods: In a prospective cohort study, serial blood and urine samples were collected from 150 patients: pre-operative, at ICU-admission, 24h and 48h post-surgery. AKI was defined as Serum-Creatinine rise >0.3 mg/dl within 48hrs. Urinary [TIMP-2*IGFBP7] was measured at pre-operative, ICU-admission and 24h post-surgery; medical staff was kept blinded to these results. Results: A total of 35 patients (23.5\%) experienced AKI, with a higher incidence in those with high [TIMP-2*IGFBP7] values at ICU admission (57.1\% vs. 10.1\%, p<0.001). In logistic regression [TIMP-2*IGFBP7] at ICU admission was independently associated with the occurrence of AKI (Odds Ratio 11.83; p<0.001, C-statistic= 0.74) after adjustment for EuroSCORE II and CBP-time. Conclusions: Early detection of elevated [TIMP-2*IGFBP7] at ICU admission was strongly predictive for postoperative AKI and appeared to be more precise as compared to subsequent measurements.},
  language  = {en}
}
@article{OezkurMagyarThomasetal.2018,
  author    = {Oezkur, Mehmet and Magyar, Atilla and Thomas, Phillip and Reif, Andreas and St{\"o}rk, Stefan and Heuschmann, Peter U. and Leyh, Rainer G. and Wagner, Martin},
  title     = {The COMT-polymorphism is not associated with the incidence of acute kidney injury after cardiac surgery - a prospective cohort study},
  series = {BMC Nephrology},
  volume    = {19},
  journal   = {BMC Nephrology},
  number    = {34},
  doi       = {10.1186/s12882-018-0820-x},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-175529},
  year      = {2018},
  abstract  = {Background: The Catechol-O-methyltransferase (COMT) represents the key enzyme in catecholamine degradation. Recent studies suggest that the COMT rs4680 polymorphism is associated with the response to endogenous and exogenous catecholamines. There are, however, conflicting data regarding the COMT Met/Met phenotype being associated with an increased risk of acute kidney injury (AKI) after cardiac surgery. The aim of the current study is to prospectively investigate the impact of the COMT rs4680 polymorphism on the incidence of AKI in patients undergoing cardiac surgery. Methods: In this prospective single center cohort study consecutive patients hospitalized for elective cardiac surgery including cardiopulmonary-bypass (CPB) were screened for participation. Demographic clinical data, blood, urine and tissue samples were collected at predefined time points throughout the clinical stay. AKI was defined according to recent recommendations of the Kidney Disease Improving Global Outcome (KDIGO) group. Genetic analysis was performed after patient enrolment was completed. Results: Between April and December 2014, 150 patients were recruited. The COMT genotypes were distributed as follows: Val/Met 48.7\%, Met/Met 29.3\%, Val/Val 21.3\%. No significant differences were found for demography, comorbidities, or operative strategy according to the underlying COMT genotype. AKI occurred in 35 patients (23.5\%) of the total cohort, and no differences were evident between the COMT genotypes (20.5\% Met/Met, 24.7\% Val/Met, 25.0\% Val/Val, p = 0.66). There were also no differences in the post-operative period, including ICU or in-hospital stay. Conclusions: We did not find statistically significant variations in the risk for postoperative AKI, length of ICU or in-hospital stay according to the underlying COMT genotype.},
  language  = {en}
}
@article{OezkurGorskiPeltzetal.2014,
  author    = {Oezkur, Mehmet and Gorski, Armin and Peltz, Jennifer and Wagner, Martin and Lazariotou, Maria and Schimmer, Christoph and Heuschmann, Peter U. and Leyh, Rainer G.},
  title     = {Preoperative serum h-FABP concentration is associated with postoperative incidence of acute kidney injury in patients undergoing cardiac surgery},
  doi       = {10.1186/1471-2261-14-117},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-110480},
  year      = {2014},
  abstract  = {Background Fatty acid binding protein (FABP) is an intracellular transport protein associated with myocardial damage size in patients undergoing cardiac surgery. Furthermore, elevated FABP serum concentrations are related to a number of common comorbidities, such as heart failure, chronic kidney disease, diabetes mellitus, and metabolic syndrome, which represent important risk factors for postoperative acute kidney injury (AKI). Data are lacking on the association between preoperative FABP serum level and postoperative incidence of AKI. Methods This prospective cohort study investigated the association between preoperative h-FABP serum concentrations and postoperative incidence of AKI, hospitalization time and length of ICU treatment. Blood samples were collected according to a predefined schedule. The AKI Network definition of AKI was used as primary endpoint. All associations were analysed using descriptive and univariate analyses. Results Between 05/2009 and 09/2009, 70 patients undergoing cardiac surgery were investigated. AKI was observed in 45 patients (64\%). Preoperative median (IQR) h-FABP differed between the AKI group (2.9 [1.7-4.1] ng/ml) and patients without AKI (1.7 [1.1-3.3] ng/ml; p = 0.04), respectively. Patients with AKI were significantly older. No statistically significant differences were found for gender, type of surgery, operation duration, CPB-, or X-Clamp time, preoperative cardiac enzymes, HbA1c, or CRP between the two groups. Preoperative h-FABP was also correlated with the length of ICU stay (rs = 0.32, p = 0.007). Conclusions We found a correlation between preoperative serum h-FABP and the postoperative incidence of AKI. Our results suggest a potential role for h-FABP as a biomarker for AKI in cardiac surgery.},
  language  = {en}
}