Christensenrafn8860

All analyses incorporated complex survey design to produce nationally representative estimates. A total 1104 of 9254 sampled individuals had type 2 diabetes mellitus, representing 10.6% (95% CI, 9.7%-11.6%) of the US population or 33.2 million adults nationally. Of these, 52.6% (95% CI, 47.7%-57.5%) had an indication for SGLT-2 inhibitors, 32.8% (95% CI, 28.8%-37.2%) for GLP-1RAs, and 26.6% (95% CI, 22.2%-31.7%) for both medications. During 2017 to 2018, 4.5% (95% CI, 2.4%-8.2%) were treated with SGLT-2 inhibitors and 1.5% (95% CI, 0.7%-3.2%) with GLP-1RAs. Atherosclerotic cardiovascular disease, heart failure, or chronic kidney disease were not independently associated with SGLT-2 inhibitor or GLP-1RA use in patients with diabetes mellitus. Conclusions Despite a large number of patients being eligible for guideline-recommended cardiorenal protective therapies, there are substantial gaps in the use of SGLT-2 inhibitors and GLP-1RAs, limiting their public health benefits.Background Cervical artery dissection (CeAD) is a frequent manifestation of fibromuscular dysplasia (FMD). However, risk factors for CeAD are unknown. We investigated factors associated with CeAD in the ARCADIA (Assessment of Renal and Cervical Artery Dysplasia) registry. Methods and Results The ARCADIA registry includes women or men aged ≥18 years, with a diagnosis of renal, cervical, or intracranial artery FMD, who were prospectively recruited at 16 university hospitals in France and Belgium. Diagnosis of acute or past CeAD at inclusion was established on imaging according to standard diagnostic criteria. Associations between potential determinants and CeAD were assessed by logistic regression analyses. Among 469 patients (75 men) with FMD, 65 (13.9%) had CeAD. Patients with CeAD were younger, more likely to be men, have a history of migraine, and less likely to have a history of hypertension than patients without CeAD. In the multivariable analysis, male sex (odds ratio [OR], 2.66; 95% CI, 1.34-5.25), history of migraine (OR, 1.90; 95% CI, 1.06-3.39), age ≥50 years (OR, 0.41; 95% CI, 0.23-0.73), history of hypertension (OR, 0.35; 95% CI, 0.20-0.64), and involvement of ≥3 vascular beds (OR, 2.49; 95% CI, 1.15-5.40) were significantly associated with CeAD. To validate the association between CeAD and sex, we performed a systematic review. We collected additional data on sex from 2 published studies and unpublished data from the US Registry for Fibromuscular Dysplasia and the European/International FMD Registry. In the pooled analysis (289 CeAD, 1933 patients), male sex was significantly associated with CeAD (OR, 2.04; 95% CI, 1.41-2.95; I2=0%). Conclusions In patients with FMD, male sex and multisite involvement are associated with CeAD, in addition to other previously known risk factors. Registration URL https//www.clinicaltrials.gov; Unique identifier NCT02884141.

High-sensitivity troponin assays are increasingly being adopted to expedite evaluation of patients with suspected acute coronary syndromes. Few direct comparisons have examined whether the enhanced performance of these assays at low concentrations leads to changes in care that improves longer-term outcomes. This study evaluated late outcomes of participants managed under an unmasked 0/1-hour high-sensitivity cardiac troponin T (hs-cTnT) protocol compared with a 0/3-hour masked hs-cTnT protocol.

We conducted a multicenter prospective patient-level randomized comparison of care informed by unmasked 0/1-hour hs-cTnT protocol (reported to <5 ng/L) versus standard practice masked hs-cTnT testing (reported to ≤29 ng/L) assessed at 0/3 hours and followed participants for 12 months. Participants included were those presenting to metropolitan emergency departments with suspected acute coronary syndromes, without ECG evidence of coronary ischemia. The primary end point was time to all-cause death or myocardial i79505.Background Men and women are labeled as obese on the basis of a body mass index (BMI) using the same criterion despite known differences in their fat distributions. Subcutaneous adipose tissue and visceral adipose tissue (VAT), as measured by computed tomography, are advanced measures of obesity that closely correlate with cardiometabolic risk independent of BMI. However, it remains unknown whether prognostic significance of anthropometric measures of adiposity versus VAT varies in men versus women. Methods and Results In 3482 FHS (Framingham Heart Study) participants (48.1% women; mean age, 50.8±10.3 years), we tested the associations of computed tomography-based versus anthropometric measures of fat with cardiometabolic and cardiovascular disease (CVD) risk. Mean follow-up was 12.7±2.1 years. In men, VAT, as compared with BMI, had a similar strength of association with incident cardiometabolic risk factors (eg, adjusted odds ratio [OR], 2.36 [95% CI, 1.84-3.04] versus 2.66 [95% CI, 2.04-3.47] for diabetes mellitus) and CVD events (eg, adjusted hazard ratio [HR], 1.32 [95% CI, 0.97-1.80] versus 1.74 [95% CI, 1.14-2.65] for CVD death). In women, however, VAT, when compared with BMI, conferred a markedly greater association with incident cardiometabolic risk factors (eg, adjusted OR, 4.51 [95% CI, 3.13-6.50] versus 2.33 [95% CI, 1.88-3.04] for diabetes mellitus) as well as CVD events (eg, adjusted HR, 1.85 [95% CI, 1.26-2.71] versus 1.19 [95% CI, 1.01-1.40] for CVD death). Vorapaxar clinical trial Conclusions Anthropometric measures of obesity, including waist circumference and BMI, adequately capture VAT-associated cardiometabolic and cardiovascular risk in men but not in women. In women, abdominal computed tomography-based VAT measures permit more precise assessment of obesity-associated cardiometabolic and cardiovascular risk.Background Resistive reserve ratio (RRR), or the ratio of baseline to hyperemic microvascular resistance, has prognostic implications in predicting clinical outcomes in patients with obstructive coronary artery disease. However, its value in patients with angina or ischemia with nonobstructive coronary artery disease is unknown. Methods and Results We included 1692 patients with nonobstructive coronary artery disease who underwent invasive coronary vasoreactivity testing. Abnormal coronary flow reserve (CFR, the ratio of hyperemic and baseline resting flow velocities) and RRR were defined as less then 2.5 and less then 2.62, respectively. The mortality rate was marginally higher in patients with abnormal CFR (428 patients [25%]) than those with normal CFR (38 [9%] versus 81 [6%]; P=0.08), and was significantly higher in patients with abnormal RRR (716 patients [42%]) than those with normal RRR (70 [10%] versus 49 [5%], P=0.0002) over the median follow-up of 11.3 years. Patients with abnormal CFR had marginally lower survival than those with normal CFR (log-rank P=0.08). In contrast, patients with abnormal RRR had significantly lower survival than those with normal RRR (log-rank P=0.001). Abnormal RRR was associated with shorter time to death even after adjustment for other covariates (adjusted hazard ratio, 1.63; 95% CI, 1.11-2.38; P=0.01). Conclusions In patients with no obstructive coronary artery disease, RRR was superior to CFR in predicting long-term survival. An RRR less then 2.62 was associated with 1.6 times increased risk of death in patients with nonobstructive coronary artery disease. Indices of coronary microcirculatory resistive reserve comprising flow- and pressure-derived values may reflect underlying microvascular pathology more faithfully than flow-alone indices like CFR.Background Direct oral anticoagulants (DOACs) are effective in reducing the stroke risk for patients with nonvalvular atrial fibrillation if prescribed at the labeled dose, yet underdosing is frequent. Little is known about clinician knowledge and patient or clinician preferences for DOAC dosing. Methods and Results From April 2019 to March 2020, 240 clinicians and 343 patients with atrial fibrillation completed an assessment of anticoagulation knowledge/preferences. Clinician knowledge of DOAC dosing was tested with 4 hypothetical patient scenarios. Patients and clinicians were asked to grade the importance of 25 factors in anticoagulation decision making. Among clinicians, the median age was 55 years, and 23% were primary care clinicians. In scenarios of a patient indicated for full-dose DOAC, 41.2% of clinicians underdosed apixaban and 17.6% underdosed rivaroxaban. In scenarios of a patient indicated for reduced-dose DOAC, 64.6% and 71.7% of clinicians chose to use reduced-dose apixaban and rivaroxaban, respectively. Only 35.0% of clinicians correctly answered all 4 scenarios with the label-indicated dose; this knowledge gap was similar between clinicians who did and did not underdose. Among patients with atrial fibrillation, the median age was 65 years, and 89% were currently anticoagulated. Patients and clinicians ranked stroke prevention and avoiding severe bleeding as very important to anticoagulation decision making. Patients were more likely than clinicians to rank the ability to reduce anticoagulation dose if needed as very important (70.5% versus 43.6%; P less then 0.001). Conclusions There are considerable knowledge gaps regarding DOAC dosing in clinicians treating patients with atrial fibrillation, as well as significant differences in treatment dosing preferences between clinicians and patients.Background Biomarkers of myocardial stress and fibrosis are elevated in people living with HIV and are associated with cardiac dysfunction. It is unknown whether sex influences these markers of heart failure risk in sub-Saharan Africa, where HIV burden is high and where the vast majority of women with HIV live. Methods and Results Echocardiograms and 6 plasma biomarkers (suppression of tumorigenicity-2, growth differentiation factor 15, galectin 3, soluble fms-like tyrosine kinase-1, NT-proBNP [N-terminal pro-B-type natriuretic peptide], and cystatin C) were obtained from 100 people living with HIV on antiretroviral therapy and 100 HIV-negative controls in Uganda. All participants were ≥45 years old with ≥1 major cardiovascular risk factor. Multivariable linear and logistic regression models were used to assess associations between biomarkers, echocardiographic variables, HIV status, and sex, and to assess whether sex modified these associations. Overall, mean age was 56 years and 62% were women. Suppression of tumorigenicity-2 was higher in men versus women (P less then 0.001), and growth differentiation factor 15 was higher in people living with HIV versus controls (P less then 0.001). Sex modified the HIV effect on cystatin C and NT-proBNP (both P for interaction less then 0.025). Women had more diastolic dysfunction than men (P=0.02), but there was no evidence of sex-modifying HIV effects on cardiac structure and function. Cardiac biomarkers were more strongly associated with left ventricular mass index in men compared with women. Conclusions There are prominent differences in biomarkers of cardiac fibrosis and stress by sex and HIV status in Uganda. The predictive value of cardiac biomarkers for heart failure in people living with HIV in sub-Saharan Africa should be examined, and novel risk markers for women should be further explored.