Behavioral pathway to a broken heart: The link between adverse childhood experiences, depression, physical exercise and cardiovascular health.

Background and aim: Adverse childhood experiences (ACEs) are a major risk factor for unfavorable behavioral, mental and health outcomes later in life. However, the precise pathway via which ACEs convey these risks, in particular regarding health outcomes such as cardiovascular disease, remains unknown. Here, we combined psychiatric and cardiac methods to investigate the pathway via which childhood adversities may lead to adult adverse cardiovascular health, with a focus on epicardial adipose tissue (EAT) as a risk marker. Methods: 210 adult congenital heart disease outpatients (mean age 35.5 y, 43% female) completed a thorough cardiac and psychiatric evaluation. Psychiatric measurements included an expert interview, the childhood trauma questionnaire (CTQ), Beck's depression inventory II (BDI-II), quality of life and the global scale of functioning, amongst others. All patients completed a full cardiac workup including EAT assessment using echocardiography. We then computed bootstrapping mediation models using ACEs as a predictor, depression and physical activity as mediators and EAT as dependent variable in PROCESS. Results: CTQ scores had a significant indirect effect on EAT via a serial mediation of BDI and physical activity [a*b2*d = 0.0260, 95% BCa CI [0.0047, 0.0619]]. Conclusion: Using mediation analyses, we show that adverse childhood events are linked to increased depressive symptoms, which are linked to decreased physical activity, which in turn are linked to a higher amount of epicardial adipose tissue. While other pathways most certainly exist and replication is needed, this suggests a meaningful pathway via which ACEs lead to adverse cardiovascular health, with several potential targets for health interventions across time.

Elective David I Procedure Has Excellent Long-Term Results: 20-Year Single-Center Experience.

BACKGROUND: We present our results after elective, isolated David I procedures over the past 20 years. METHODS: Between 1993 and 2015, 197 patients (mean age 46 ± 17 years, 73% men) underwent isolated aortic valve reimplantation using straight tube grafts (David I procedure). Sixty patients (31%) had Marfan syndrome, and 24 (12%) had a bicuspid aortic valve. Twenty-four patients (12%) were operated through upper mini-sternotomy. RESULTS: There were no perioperative deaths. Stroke rate was 1% (2 of 197). Discharge echocardiography showed none to trivial aortic regurgitation (AR) in 71% (139 of 197 patients) and mild AR in 26% (51 of 197 patients). Thirty-two patients (16%) died during follow-up (9.0 ± 5.5 years after operation). One death was aortic valve related. Twenty-six patients (13%) underwent aortic valve reoperations during follow-up (5.5 ± 5.0 years after operation). Late endocarditis occurred in 2 patients (1.0%). More than trivial AR at discharge predicted a higher reoperation rate. In 144 non-reoperated survivors, echocardiography showed none to trivial AR in 56 (39%), mild AR in 53 (37%), moderate AR in 19 (6.3%), and severe AR in 4 (2.7%) of the patients after 12 ± 5.3 years. CONCLUSIONS: The valve-sparing David I procedure has excellent short- and long-term results. Erosion due to supposed leaflet contact with the straight tube graft was not observed in any patient, proving that using a straight graft has no negative impact on the leaflets. The "spared valve" (being native living tissue) seems to be more resistant to infection than prosthetic valves.

Single-centre experience with the frozen elephant trunk technique in 251 patients over 15 years.

OBJECTIVES: Our goal was to present our 15-year experience (2001-2015) with the frozen elephant trunk (FET) technique. METHODS: A total of 251 patients (82 with aortic aneurysms, 96 with acute aortic dissection type A, 4 with acute type B dissections, 52 with chronic aortic dissection type A, 17 with chronic type B dissection and 67 redo cases) underwent FET implantation with either the custom-made Chavan-Haverich (n = 66), the Jotec E-vita (n = 31) or the Vascutek Thoraflex hybrid (n = 154) prosthesis. The cases were assigned to an early period (2001-2011) and a contemporary period (2012-present). RESULTS: Mean cardiopulmonary bypass time, aortic cross-clamp time, circulatory arrest time and selective antegrade cerebral perfusion time were 241 ± 72, 125 ± 59, 56 ± 30 and 81 ± 34 min, respectively. Incidence of rethoracotomy for bleeding, stroke, spinal cord injury, prolonged ventilatory support (>96 h) and long-term dialysis were 18, 14, 2, 24 and 2%, respectively. The in-hospital mortality rate was 11% (in acute aortic dissection type A, 12%). Of the 2 patients with graft infections, 1 died and the other had a protracted hospital stay. There were 49 second-stage procedures in the downstream aorta: either open surgical [n = 25 (thoraco-abdominal, n = 15; descending, n = 6; infrarenal, n = 4)] or transfemoral endovascular (n = 23). Elective thoracic endovascular aneurysm repair R implantation was successful in all 23 cases. CONCLUSIONS: FET results are comparable with those of the published results of the conventional elephant trunk technique. FET is an ideal landing zone for subsequent transfemoral endovascular completion. Patients with graft infections may have dismal results.