Depression and chest pain in patients with coronary artery disease.

Background: Depression is common in patients with coronary artery disease (CAD) and is associated with more frequent chest pain. It is however unclear whether this is due to differences in underlying CAD severity. We sought to determine [1] whether depressive symptoms are associated with chest pain independently of CAD severity, [2] whether improvement in depressive symptoms over time is associated with improvement in chest pain and [3] whether the impact of revascularization on chest pain differs between patients with and without depression.

Abnormal heart-rate response during cardiopulmonary exercise testing identifies cardiac dysfunction in symptomatic patients with non-obstructive coronary artery disease.

Background: Symptomatic non-obstructive coronary artery disease is a growing clinical dilemma for which contemporary testing is proving to be of limited clinical utility. New methods are needed to identify cardiac dysfunction.

Methods And Results: This is a prospective observational cohort study conducted from December 2013 to August 2015 in two outpatient cardiology clinics (symptomatic cohort) and 24 outpatient practices throughout the US (healthy cohort) with centralized methodology and monitoring to compare heart-rate responses during cardiopulmonary exercise testing (CPET).

Short- and long-term perinatal outcome in twin pregnancies affected by weight discordance.

Introduction: The objective was to investigate the association between chorionicity-specific intertwin birthweight discordance and adverse outcomes including long-term follow up at 6, 18, and 48-60 months after term via Ages and Stages Questionnaire.

Material And Methods: In this secondary analysis of a cohort study (Oldenburg et al., n = 1688) and a randomized controlled trial (PREDICT study, n = 1045) twin pairs were divided into three groups according to chorionicity-specific birthweight discordance: <75th percentile, 75th-90th percentile and >90th percentile.

Primary cicatricial alopecia: Lymphocytic primary cicatricial alopecias, including chronic cutaneous lupus erythematosus, lichen planopilaris, frontal fibrosing alopecia, and Graham-Little syndrome.

Both primary and secondary forms of cicatricial alopecia have been described. The hair follicles are the specific target of inflammation in primary cicatricial alopecias. Hair follicles are destroyed randomly with surrounding structures in secondary cicatricial alopecia.

Multicenter Study of Temporal Trends in the Achievement of Atherosclerotic Cardiovascular Disease Risk Factor Goals During Cardiac Rehabilitation.

Purpose: Secondary prevention risk factor goals have been established by the American Heart Association/American College of Cardiology, and the American Heart Association has further delineated ideal cardiovascular health metrics. We evaluated risk factor goal achievement during early-outpatient cardiac rehabilitation (CR) and temporal trends in risk factor control.

Methods: Patients completed assessments on entry into and exit from CR at 35 centers between 2000 and 2009 and were categorized into 3 cohorts: entire (N = 12 984), 2000-2004 (n = 5468), and 2005-2009 (n = 7516) cohorts.

Effect of feeder free poly(lactide-co-glycolide) scaffolds on morphology, proliferation, and pluripotency of mouse embryonic stem cells.

The aim of the study has been to evaluate the morphology, proliferation, and pluripotency maintenance of mouse embryonic stem cells (mESCs) cultivated on poly(lactic-co-glycolic acid) scaffolds. The scaffolds were hydrolyzed with NaOH (treated) and nonhydrolyzed (untreated). Morphological and mechanical characterization of the scaffolds was performed.

Prospective population-based cohort study of maternal obesity as a source of error in gestational age estimation at 11-14 weeks.

Introduction: An impact of maternal obesity on ultrasound dating of pregnancy at 11-14 gestational weeks is possible and was investigated.

Material And Methods: A prospective cohort study based on the Danish national population during a 4-year period in which we entered all mothers with singleton pregnancies who had a known last menstrual period (LMP), a recorded booking of body mass index (BMI), and a late first trimester ultrasound dating scan using crown-rump-length measurement (gestational age 11 -13  weeks). Almost all scans were performed transabdominally.

Diagnostic Clues to Frontal Fibrosing Alopecia in Patients of African Descent.

Frontal fibrosing alopecia has previously been reported as rare among patients of African descent. The authors present 18 cases of frontal fibrosing alopecia affecting African American patients and review all published cases of frontal fibrosing alopecia involving patients of African descent. Since 2010, there have been 66 published cases of frontal fibrosing alopecia among patients of African descent; 59 women, five men, and two cases of unknown gender.

Comprehensive Cardiovascular Risk Reduction and Cardiac Rehabilitation in Diabetes and the Metabolic Syndrome.

The epidemic of obesity has contributed to a growing burden of metabolic syndrome (MetS) and diabetes mellitus (DM) worldwide. MetS is defined as central obesity along with associated factors such as hypertriglyceridemia, low high-density lipoprotein cholesterol, hyperglycemia, and hypertension. MetS and DM are associated with significant cardiovascular morbidity and mortality.

What's eating you? tick bite alopecia.

Tick bite alopecia is seldom reported in the literature. The condition usually presents as a solitary oval zone of alopecia with a central eschar. Histologic findings are not well described but generally indicate dense perifollicular lymphocytic inflammation.

The impact of moderate distance recreational running and ageing on cardiac physiology.

Objective: Exercise-induced cardiac dysfunction and corollary biomarker release have been documented following long-distance running events. To what degree these processes occur during shorter distance running events is unknown.

Methods: 72 healthy recreational runners (54% male/46% female) recruited by age (group 1 (18-20 years old, N=19); group 2 (45-50 years old, N=27); group 3 (70-75 years old, N=26)) were studied with echocardiography and biochemical profiling during participation in a 10 km running race.

Kidney anomalies diagnosed by prenatal ultrasound screening and associated non-urinary malformations: a nationwide prevalence study.

Objectives: To estimate the prevalence of kidney anomalies at second trimester ultrasound screening, and furthermore, to investigate pregnancy outcomes and the pattern of additional malformations.

Methods: We previously identified all women attending second-trimester ultrasound scans in Denmark between 1 January 2007 and 31 December 2012. Using the Astraia databases and the Danish National Patient Registry, we identified all fetuses with kidney anomalies diagnosed prenatally in these women.

Advantages and challenges offered by biofunctional core-shell fiber systems for tissue engineering and drug delivery.

Whereas highly porous scaffolds composed of electrospun nanofibers can mimick major features of the extracellular matrix in tissue engineering, they lack the ability to incorporate and release biocompounds (drugs, growth factors) safely in a controlled way. Here, electrospun core-shell fibers (core made from water and aqueous solutions of hydrophilic polymers and the shell from materials with well-defined release mechanisms) offer unique advantages in comparison with those that have helped make porous nanofibrillar scaffolds highly successful in tissue engineering. This review considers the preparation and biofunctionalization of such core-shell fibers as well as applications in various areas, including neural, vascular, cardiac, cartilage and bone tissue engineering, and touches on the topic of clinical trials.

Long-term effects of prenatal progesterone exposure: neurophysiological development and hospital admissions in twins up to 8 years of age.

Objectives: To perform a neurophysiological follow-up at 48 or 60 months of age in children exposed prenatally to progesterone compared with a placebo and evaluate their medical histories up to 8 years of age.

Methods: In this study, Danish participants of the PREDICT study, including 989 surviving children from 498 twin pregnancies, were followed-up. PREDICT was a placebo-controlled randomized clinical trial examining the effect of progesterone for prevention of preterm delivery in unselected twin pregnancies.

Histopathologic diagnosis of multifactorial alopecia.

Establishing a definitive diagnosis for any form of alopecia can be challenging. Adding to the diagnostic complexity is the fact that many patients have more than one form of alopecia contributing to their hair loss. We conducted a review of 1360 consecutive scalp biopsy specimens submitted for the evaluation of scalp hair loss over a 16-month period, demonstrating that 12.

Physical activity in the prevention of coronary heart disease: implications for the clinician.

Cardiovascular disease (CVD) continues to be a leading cause of death worldwide. Because regular physical activity (PA) independently decreases the risk of coronary heart disease (CHD) while also having a positive, dose-related impact on other cardiovascular (CV) risk factors, it has increasingly become a focus of CHD prevention. Current guidelines recommend 30 min of moderate-intensity PA 5 days a week, but exercise regimens remain underused.

Improved Cardiovascular Disease Outcomes in Older Adults.

Longevity is increasing and the population of older adults is growing. The biology of aging is conducive to cardiovascular disease (CVD), such that prevalence of coronary artery disease, heart failure, valvular heart disease, arrhythmia and other disorders are increasing as more adults survive into old age.  Furthermore, CVD in older adults is distinctive, with management issues predictably complicated by multimorbidity, polypharmacy, frailty and other complexities of care that increase management risks (e.