Migraine or any headaches and white matter hyperintensities and their progression in women and men.

BACKGROUND: Cross-sectional and longitudinal studies have been conducted to investigate the association between migraine and any headache and white matter hyperintensities (WMH). However, studies are inconsistent regarding the strength of the association and its clinical significance. The aim of our study was to investigate the association between headache and its subtypes (migraine with aura (MigA+), migraine without aura (MigA-), non-migraine headache (nonMigHA)) and WMH and its course in the population-based 1000BRAINS study using state-of-the-art imaging techniques and migraine classification according to modified international classification of headache disorders. METHODS: Data from 1062 participants (45% women, 60.9 ± 13.0 years) with ever or never headache (neverHA) and complete quantitative (WMH volume) and qualitative (Fazekas classification) WMH data at first imaging and after 3.7 ± 0.7 years (393 participants) were analyzed. The sex-specific association between headache and its subtypes and WMH volume and its change was evaluated by linear regression, between headache and its subtypes and Fazekas score high vs. low (2-3 vs. 0-1) by log-binomial regression, adjusted for confounders. RESULTS: The lifetime prevalence of headache was 77.5% (10.5% MigA+, 26.9% MigA-, 40.1% nonMigHA). The median WMH volume was 4005 (IQR: 2454-6880) mm3 in women and 4812 (2842-8445) mm3 in men. Women with any headaches (all headache types combined) had a 1.23 [1.04; 1.45]-fold higher WMH volume than women who reported never having had a headache. There was no indication of higher Fazekas grading or more WMH progression in women with migraine or any headaches. Men with migraine or any headaches did not have more WMH or WMH progression compared to men without migraine or men who never had headache. CONCLUSIONS: Our study demonstrated no increased occurrence or progression of WMH in participants with mgiraine. But, our results provide some evidence of greater WMH volume in women with headache of any type including migraine. The underlying pathomechanisms and the reasons why this was not shown in men are unclear and require further research.

Prediction of future cardiovascular events by Framingham, SCORE and asCVD risk scores is less accurate in HIV-positive individuals from the HIV-HEART Study compared with the general population.

OBJECTIVES: Cardiovascular diseases (CVDs) occur more often in people living with HIV (PLWH) than in the general population. It has been reported that CVD risk scores developed for the general population underestimate the CVD risk in PLWH. Performances of the Framingham Risk Score (FRS), the Systematic Coronary Risk Evaluation (SCORE) and the atherosclerotic cardiovascular disease (asCVD) risk score in PLWH were compared with the general population to quantify score-specific differences in risk prediction. METHODS: HIV-positive outpatients from the HIV-HEART (HIVH) study (n = 567) were compared with participants from the population-based Heinz Nixdorf Recall (HNR) study (n ~ 4440) both recruited from the German Ruhr area. During a follow-up time of around 5 years, the associations between the FRS and incident CVD and peripheral artery disease (CVD_pAD), SCORE and coronary heart disease (CHD), and asCVD and incident CVD were examined using logistic regression. Score performances were assessed by comparing the areas under the curve (AUCs). RESULTS: The mean ages were 52.9 ± 6.7 and 59.1 ± 7.7 years in the HIVH and HNR studies, respectively. There were fewer incident CVD events in the HNR study than in the HIVH study (CVD_pAD: 3.9% vs. 12.1%; CHD: 2.1% vs. 7.8%; CVD: 3.5% vs. 9.9%). Age- and sex-adjusted CVD risk was greater with increasing FRS, SCORE and asCVD in both cohorts, but the scores performed more accurately in the HNR than in HIVH study (AUCs FRS: 0.71 vs. 0.65; SCORE: 0.70 vs. 0.62; asCVD: 0.74 vs. 0.62). CONCLUSIONS: Associations between risk scores and future CVD were observed in both cohorts, but the score performances were less reliable in PLWH than in the general population.

Psoriasis, cardiovascular risk factors and metabolic disorders: sex-specific findings of a population-based study.

BACKGROUND: Scientific evidence suggests an association between psoriasis and cardiovascular and metabolic diseases. However, there are hardly any sex-specific results from population-based studies reporting the prevalence of cardiovascular risk factors in patients with psoriasis and point estimates of the association between psoriasis and cardiovascular and metabolic disorders. OBJECTIVE: Aims are to evaluate the sex-specific prevalence of psoriasis and cardiovascular risk factors, and to estimate sex-specific associations between psoriasis and diabetes type 2 (DM) and metabolic syndrome (MetS). METHODS: We used data of 3723 participants (45-75 years, 54.1% women) without coronary heart disease and missing data (psoriasis, DM, MetS) from the Heinz Nixdorf Recall study. Standardized information on health outcomes and risk factors was assessed. We performed descriptive statistics and multiple regression analyses to calculate prevalence rate ratios (PR) and 95% confidence intervals (95% CI). RESULTS: The prevalence of psoriasis was 3.8% (n = 143), with no differences between sex. We observed more often metabolic and cardiovascular risk factors in women with psoriasis compared to women without psoriasis. Interestingly, in men, this pattern was partly reversed. Multiple regression analyses revealed distinctly elevated PRs for DM for both women and men with psoriasis (fully adjusted PR: 2.43; 95% CI: 1.17-5.07, resp. 2.09; 1.16-3.76). Regarding the MetS, the results were inconsistent, showing a positive association between psoriasis and MetS in women (1.84; 1.14-2.98), but a negative association in men, even though with a wide 95% CI (0.69; 0.42-1.12). CONCLUSION: The results of our cross-sectional, population-based analysis show a distinct association between psoriasis and DM, whereas for the MetS the results contrasted between men and women, translating in women with MetS showing a higher and in men a lower chance to be psoriatic. Our results emphasize the urgent need for sex-specific research, studying the effects of psoriasis on metabolic disorders as well as effective sex tailored prevention measures.

Associations of metabolically healthy obesity with prevalence and progression of coronary artery calcification: Results from the Heinz Nixdorf Recall Cohort Study.

BACKGROUND AND AIMS: There is controversy on the potentially benign nature of metabolically healthy obesity (MHO), i.e., obese persons with few or no metabolic abnormalities. So far, associations between MHO and coronary artery calcification (CAC), a measure of subclinical atherosclerosis, have mainly been studied cross-sectionally in Asian populations. We assessed cross-sectional and longitudinal MHO CAC associations in a Caucasian population. METHODS AND RESULTS: In the Heinz Nixdorf Recall Study, a population-based cohort study in Germany, CAC was assessed by electron-beam tomography at baseline and at 5-year follow-up. For cross-sectional and longitudinal analyses, we included 1585 participants free of coronary heart disease at baseline, with CAC measurements at baseline and at follow-up, and with either normal weight (BMI 18.5-24.9 kg/m2) or obesity (BMI ≥30.0 kg/m2) at baseline. We used four definitions of MHO. In our main analysis, we defined obese persons as metabolically healthy if they met ≤1 of the NCEP ATP III criteria for the definition of the metabolic syndrome - waist circumference was not taken into account because of collinearity with BMI. Persons with MHO had a higher prevalence of CAC than metabolically healthy normal weight (MHNW) persons (prevalence ratio = 1.59 (95% confidence interval 1.38-1.84) for the main analysis). Persons with MHO had slightly larger odds of CAC progression than persons with MHNW (odds ratios ranged from 1.17 (0.69-1.99) to 1.48 (1.02-2.13) depending on MHO definition and statistical approach). CONCLUSION: Our analyses on MHO CAC associations add to the evidence that MHO is not a purely benign health condition.

[Therapy of cardiogenic shock : A success story of German cardiology]. / Therapie des kardiogenen Schocks : Eine Erfolgsgeschichte der deutschen Kardiologie.

In contrast to the situation in the 1960s and 1970s, the mortality risk for patients with myocardial infarction has been clearly reduced, particularly for those with myocardial infarction with cardiogenic shock (MICS). Approximately 5­10 % of patients with a myocardial infarction are affected by a MICS and the mortality risk is between 30 % and 50 %. The primary percutaneous coronary intervention with stent implantation should be carried out as quickly as possible in order to reduce the mortality to around 20 %. This article gives an overview of the currently available options for conservative and fibrinolytic treatment of MICS, of the interventional treatment of cardiogenic shock in the era of intravenous and intracoronary infarct treatment as well as without thrombolysis. In addition, the currently available mechanical support systems and the possibilities for surveillance and monitoring of patients are presented.

[Aortic diseases : Modern diagnostic and therapeutic strategies]. / Aortenerkrankungen : Moderne diagnostische und therapeutische Empfehlungen.

Aortic diseases include not only the thoracic but also the abdominal part of the aorta. In the etiology cardiovascular risk factors, such as hypertension, smoking and hyperlipoproteinemia play a major role, but more and more genetic diseases with familiar predisposition are being identified. Even large aneurysms remain asymptomatic as long as other organs in the neighborhood are not damaged and no acute aortic event occurs including aortic dissection, intramural hematoma, penetrating aortic ulcer, and traumatic aortic injury. Standardized algorithms allow precise and rapid diagnosis for initiating medicinal therapy or operative and/or endovascular interventions (thoracic/endovascular aortic repair, TEVAR/EVAR) in this emergency situation. Specialized aortic centers are recommended to form localized regional networks.

Association of dietary patterns with five-year degree and progression of coronary artery calcification in the Heinz Nixdorf Recall study.

BACKGROUND AND AIMS: As a modifiable lifestyle factor, diet is hypothesized to play an important role in the progression of atherosclerosis. The aim of this study was to explore associations of comprehensive dietary patterns derived by cluster analysis with degree and progression of coronary artery calcification (CAC) over five years of follow-up. METHODS AND RESULTS: In the population-based Heinz Nixdorf Recall study, 3718 participants (45-75 years; 47.6% men) without coronary heart disease completed a food frequency questionnaire at baseline. Five distinct dietary patterns were identified using cluster analysis: "Health-conscious", "Traditional German/Less alcohol", "Mediterranean-like", "Western" and "Animal fat/Alcohol" (used as reference). CAC was measured using electron-beam computed tomography at baseline and five years later. CAC after five years was predicted based on sex- and age-specific baseline percentiles. After comparing observed and predicted CAC Scores, CAC progression was classified as slow, expected, or rapid. Compared to "Animal fat/Alcohol" diet, a "Mediterranean-like" diet was associated with a relative risk (RR) for a rapid CAC progression in both sexes (men: 0.61; 95%-confidence interval [95%-CI]: 0.41; 0.90; women: 0.59; 95%-CI: 0.45; 0.78). Furthermore, reduced RRs were observed in women with a "Health-conscious" and a "Traditional German/Less alcohol" diet (0.63; 95%-CI: 0.47; 0.84, respectively 0.69; 95%-CI: 0.52; 0.90). No association was observed for a "Western" diet for both sexes. Similar results were revealed for degree of CAC. CONCLUSION: The study results support the hypothesis that a "Mediterranean-like" diet is associated with a lower CAC-progression and lower degree of CAC in men and women.

[Hemodynamic interplay between tricuspid valve and right ventricle]. / Hämodynamik im Wechselspiel zwischen Trikuspidalklappe und rechtem Ventrikel.

The tricuspid valve and the right ventricle are hemodynamically closely related. Pathological changes of the valve or of the ventricle itself and also various diseases beyond that can result in a downward spiral of mutual interference, which is of prognostic importance for the patient. The development of a functional tricuspid regurgitation is of great importance. Especially with the help of 3D-echocardiography, more and more changes and mechanisms have been identified that are crucial in this process. This article provides a review of the relationship between the tricuspid valve and the right ventricle emphasizing the current knowledge of the causes, the pathophysiological concepts, the underlying structural changes and the therapeutic approaches based on this.

[Is the introduction of innovative methods in cardiovascular diagnostics and therapy to quick?]. / Sind wir zu schnell mit der Einführung neuer Methoden in die kardiovaskuläre Diagnostik und Therapie?

Andreas Grüntzig can be regarded as the pioneer of modern cardiology. Based on the previous experiences of Charles Dotter in Portland, Oregon, and after many years of preparation as a young 38-year-old physician and consultant he carried out the first percutaneous transluminal coronary angioplasty (PTCA) in a 38-year-old patient in Zurich in 1977, supported by the cardiac surgeons A. Senning and M. Turina. Despite high ranking publications and early preparedness to share his experiences the development of PTCA stagnated and was met with great scepticism. The technique was new, technically difficult and aimed at aortocoronary bypass surgery, which was itself still in its infancy 10 years after the introduction in Cleveland in 1968. Even after several years only two patients per week were admitted for treatment in Zurich. In a similar way the young cardiac surgeon H.R. Andersen was a pioneer in Denmark whose ideas and own experiments with a balloon catheter-assisted aortic valve implantation were not initially taken up by the leading companies of the time and publication of the data suffered lengthy delays. It took 10 years before Prof. A. Cribier in Rouen followed up his ideas and carried out the first valve implantation again in pioneer work after many years of preparation in 2002. Again, the new method for treatment of very old and high risk patients needed many years before it was accepted. The breakthrough only became possible when this new technique began to be used in cardiac surgery after the introduction of hybrid cardiac catheter operating rooms. Despite evidence-based studies innovative methods are not subject to the same criteria throughout Europe with respect to the timely introduction of innovative and validated procedures also in consideration of reimbursement and this has become an important initiative of the European Society of Cardiology (ESC).

Corrigendum to: 2014 ESC Guidelines on the diagnosis and treatment of aortic diseases.

Corrigendum to: 2014 ESC Guidelines on the diagnosis and treatment of aortic diseases [Eur Heart Journal (2014) 35, 2873­2926,doi:10.1093/eurheartj/ehu281]. In Table 3, the radiation for MRI is "0" and not "-". The corrected table is shown below.

[Infective endocarditis : New ESC guidelines 2015]. / Infektiöse Endokarditis : Neue Leitlinien 2015.

Infective endocarditis is an endovascular infection usually caused by bacteria. Mortality rate is still approximately 20 %. To improve patients' prognosis by implementation of current diagnostic and therapeutic evidence, the European Society of Cardiology published an updated version of the guidelines for management of infective endocarditis in 2015. It strengthens the role of imaging modalities like PET/CT for detection of infectious foci when echocardiography remains negative and highlights the use of modern tests for identification of possible pathogens. New diagnostic criteria were introduced to integrate these methods for improved diagnostic sensitivity. Complicated cases should be treated in reference centers with on-site cardiac surgery. The antibiotic and early surgical management should be discussed in a multidisciplinary endocarditis team. A few years ago, the indication for endocarditis prophylaxis was limited to high-risk patients. These recommendations were confirmed in current guidelines.

[Noncompaction cardiomyopathy]. / "Non-compaction"-Kardiomyopathie.

Noncompaction cardiomyopathy (NCCM) is a genetic myocardial disorder, which is characterized by a two-layered ventricle wall with a thin compact outer layer and a noncompacted inner layer, with prominent trabeculations and deep intratrabecular recesses communicating with the ventricle cavity without any contact to the coronary system. Before the initial description as isolated left ventricle cardiomyopathy (ILVCN) in 1984 by Engberding and Bender, the morphological characteristics had been described only in association with other congenital cardiac disorders, such as atresia of the semilunar valves. The disease usually involves the myocardium of the left ventricle but involvement of the right ventricular has recently been shown. Due to delayed diagnosis and therapy, in advanced stages NCCM can result in heart failure. Life-threatening complications, such as malignant arrhythmia with sudden cardiac death and embolic events have been observed in patients with NCCM. A multimodal investigation including echocardiography and cardiac magnet resonance tomography (CMR) as well as a focused analysis of symptoms can allow a valid diagnosis.

Progression of coronary artery calcification by cardiac computed tomography.

The presence and extent of coronary artery calcification (CAC) is established in primary prevention since the CAC score is the single best predictor of future cardiovascular events. While CAC progresses with increasing age, individual CAC progression can be estimated based on the subject's age, gender, and CAC percentile at first examination. To date, several algorithms and methods for the definition of CAC progression are available in the literature. Increased CAC progression is associated with traditional cardiovascular risk factors including hypertension, diabetes, and smoking status. Also, lipid-lowering therapy may influence the progression of CAC. Epicardial adipose tissue is a further cardiovascular risk marker that may lead to intensified CAC progression if its volume increases. In terms of clinical implications, initial data suggest that extensive CAC progression is linked to worse outcome; however, further studies are needed to establish this relationship and to define appropriate time intervals between repetitive examinations. This review article gives an overview of the existing literature with an emphasis on various definitions of CAC progression, predictors of increased CAC progression, as well as clinical implications.

B-type natriuretic peptide predicts stroke of presumable cardioembolic origin in addition to coronary artery calcification.

BACKGROUND AND PURPOSE: B-type natriuretric peptide (BNP) is a marker of cardiac dysfunction that is released from myocytes in response to ventricular wall stress. Previous studies suggested that BNP predicts stroke events in addition to classical risk factors. It was suggested that the BNP-associated risk results from coronary atherosclerosis or atrial fibrillation. METHODS: Three thousand six hundred and seventy five subjects from the population-based Heinz Nixdorf Recall study (45-75 years; 47.6% men) without previous stroke, coronary heart disease, myocardial infarcts, open cardiac valve surgery, pacemakers and defibrillators were followed up over 110.1 ± 23.1 months. Cox proportional hazards regressions were used to examine BNP as a stroke predictor in addition to vascular risk factors (age, gender, systolic blood pressure, low-density lipoprotein, high-density lipoprotein, diabetes, smoking), renal insufficiency, atrial fibrillation/known heart failure and coronary artery calcification. RESULTS: Eighty-nine incident strokes occurred (80 ischaemic, 9 hemorrhagic). Subjects suffering stroke had significantly higher BNP values at baseline than the remaining subjects [26.3 (Q1; Q3 = 12.9; 51.0) vs. 17.4 (9.4; 31.4); P < 0.001]. In a multivariable regression, log10 BNP was an independent stroke predictor [hazard ratio 1.96, 95% confidence interval (CI) 1.13-3.41; P = 0.017] in addition to age (1.24 per 5 years, CI 1.04-1.49; P = 0.016), systolic blood pressure (1.25 per 10 mmHg, CI 1.14-1.38; P < 0.001), smoking (2.05, CI 1.24-3.39; P = 0.005), atrial fibrillation/heart failure (2.25, CI 1.05-4.83; P = 0.037) and computed-tomography-based log10 (coronary artery calcification + 1) (1.47, CI 1.15-1.88; P = 0.002). Log10 BNP predicted stroke in men but not women, both in subjects ≤65 and >65 years. In subsequent analyses, BNP discriminated the incidence of cardioembolic stroke (P for trend = 0.001), but not stroke of macroangiopathic (P = 0.555), microangiopathic (P = 0.809) or unknown (P = 0.367) origin. CONCLUSIONS: BNP predicts presumable cardioembolic stroke independent of coronary calcification.

The minimally invasive MitraClip™ procedure for mitral regurgitation under general anaesthesia: immediate effects on the pulmonary circulation and right ventricular function.

A relatively new minimally invasive cardiological procedure, called the MitraClip(™), does not require sternotomy and may have a number of advantages compared with open mitral valve surgery, but its acute impact on the pulmonary circulation and right ventricular function during general anaesthesia is unclear. We prospectively assessed the effects of the MitraClip procedure in 81 patients with or without pulmonary hypertension (defined as mean pulmonary artery pressure > 25 mmHg), who were anaesthetised using fentanyl (5 µg.kg(-1)), etomidate (0.2-0.3 mg.kg(-1)), rocuronium (0.5-0.6 mg.kg(-1)) and isoflurane. Placement of the MitraClip led to a 60% increase in mean (SD) right ventricular stroke work index (from 512 (321) to 820 (470) mmHg.ml.m(-2), p < 0.0001), while mean (SD) pulmonary vascular resistance index decreased by 24% (522 (330) to 399 (244) dyn.s.cm(-5), p < 0.0001), and mean (SD) pulmonary artery pressure decreased by 10% (30 (8) to 27 (8) mmHg, p < 0.0001). Patients with pulmonary hypertension experienced a similar decrease in mean pulmonary artery pressure compared with those without, and they also had a slight reduction in mean (SD) pulmonary artery occlusion pressure (22 (6) down to 20 (6) mmHg, p = 0.044). We conclude that successful MitraClip treatment for mitral regurgitation acutely improves right ventricular performance by reducing right ventricular afterload, regardless of whether patients have pre-operative pulmonary hypertension.

Diabetes incidence does not differ between subjects with and without high depressive symptoms--5-year follow-up results of the Heinz Nixdorf Recall Study.

AIMS: Cross-sectional studies have consistently reported evidence for an association between diabetes and depressive disorders. However, only limited prospective studies have examined this association, reporting conflicting results. In a population-based cohort study, we compared cumulative incidences of diabetes between participants with and without high depressive symptoms. METHOD: We analysed the 5-year follow-up data from the German Heinz Nixdorf Recall study of 3547 participants without diabetes at baseline [mean age 58.8 (sd 7.6) years, 47.5% male]. Depressive symptoms were defined using the Centre for Epidemiologic Studies Depression scale (cut point ≥ 17). Diabetes (diagnosed or previously undetected) was identified by self-reported physician-diagnosed diabetes, medication and high blood glucose levels. We estimated 5-year cumulative incidences with 95% confidence intervals and fitted multiple logistic regression models to calculate the odds ratios, adjusted for age, sex, physical activity, smoking, living with or without partner, and educational level. RESULTS: The cumulative incidence of diabetes was 9.2% (95% CI 6.3-12.8) in participants with high depressive symptoms at baseline and 9.0% (95% CI 8.0-10.0) in participants without these symptoms. The age- and sex-adjusted odds ratio of diabetes in participants with depressive symptoms compared with those without was 1.13 [95% CI 0.77-1.68; fully adjusted 1.11 (95% CI 0.74-1.65)]. These results did not substantially change in several additional sensitivity analyses. CONCLUSION: Our study did not show a significantly increased risk of developing diabetes in individuals with high depressive symptoms compared with those without high depressive symptoms during a 5-year follow-up period.

Compassionate use of the self-expandable medtronic CoreValve prosthesis for the treatment of pure aortic regurgitation in a patient at prohibitive risk for surgical valve replacement.

Transcatheter aortic valve implantation (TAVI) is a viable treatment option for high- and prohibitive-risk patients with severe, calcified pure or predominant aortic valve stenosis, but not for pure aortic valve regurgitation. In fact, the use of TAVI for this indication is even considered unlikely due to the lack of calcium which appears essential for anchoring the stent-valve and prevents dislocation. We report a case of a patient with severe, symptomatic pure aortic regurgitation, and a history of two previous open-heart surgeries who was successfully treated by compassionate use implantation of an oversized Medtronic CoreValve prosthesis as an ultima ratio treatment option.

[Distribution of carotid intima media thickness in men and women with and without coronary heart disease. Cross-sectional data of the Heinz Nixdorf Recall Study]. / Verteilung der karotidalen Intima-Media-Dicke bei Männern und Frauen mit und ohne koronare Herzerkrankung : Querschnittsdaten aus der Heinz Nixdorf Recall Studie.

PURPOSE: The aim of this study was to introduce population-based sex and age-stratified distributions of carotid intima media thickness (CIMT), to compare fixed cut-off and percentile values for subjects with and without known coronary heart disease (CHD) and to describe CIMT percentiles. METHODS: Between 2000 and 2003, a total of 4,814 subjects aged 45-75 years were recruited into the Heinz Nixdorf recall study (HNR). Ultrasound examination of extracranial arteries was performed and the CIMT was measured manually over a distance of 1 cm proximal to the bulb in the common carotid artery (CCA). Both sides were measured and the average of the right and left artery were calculated (mean CIMT). RESULTS: The CIMT was measured for 1,749 men and 1,802 women without prevalent CHD and 177 men and 50 women with prevalent CHD. Mean CIMT values were higher in men compared to women (men 0.71 ± 0.14 mm vs. women 0.65 ± 0.11 mm, p ≤ 0.0001) and in subjects with CHD compared to those without (men with and without CHD: 0.76 ± 0.14 mm and 0.70 ± 0.14 mm, p ≤ 0.0001, respectively; women with and without CHD: 0.73 ± 0.15 mm and 0.64 ± 0.11 mm, p ≤ 0.0001, respectively). In men the mean CIMT increased from 0.62 ± 0.10 mm in the youngest (45-49 years old) up to 0.79 ± 0.13 mm in the highest age group (≥ 70 years) (0.57 ± 0.08 mm up to 0.71 ± 0.12 mm in women, p ≤ 0.0001 for both). CONCLUSIONS: Compared to international studies similar CIMT distributions were found in this study using both continuous and percentile distributions. However, lower CIMT values were observed in older participants, which can be explained by exclusion of carotid plaque formation in CIMT measurements.