The European Society of Cardiology (ESC) released the "2024 ESC guidelines for the management of elevated blood pressure and hypertension" on August 30, 2024. This guideline updates the 2018 "Guidelines for the management of arterial hypertension." One notable update is the introduction of the concept of "elevated blood pressure" (120-139/70-89 mm Hg). Additionally, a new systolic blood pressure target range of 120-129 mm Hg has been proposed for most patients receiving antihypertensive treatment. The guideline also includes numerous additions or revisions in areas such as non-pharmacological interventions and device-based treatments for hypertension. This article interprets the guideline's recommendations on definition and classification of elevated blood pressure and hypertension, and cardiovascular disease risk assessment, diagnosing hypertension and investigating underlying causes, preventing and treating elevated blood pressure and hypertension. We provide a comparison interpretation with the 2018 "Guidelines for the management of arterial hypertension" and the "2017 ACC/AHA guideline on the prevention, detection, evaluation, and management of high blood pressure in adults."

Homo- or heterodimeric compounds that affect dimeric protein function through interaction between monomeric moieties and protein subunits can serve as valuable sources of potent and selective drug candidates. Here, we screened an in-house dimeric natural product collection, and panepocyclinol A (PecA) emerged as a selective and potent STAT3 inhibitor with profound anti-tumor efficacy. Through cross-linking C712/C718 residues in separate STAT3 monomers with two distinct Michael receptors, PecA inhibits STAT3 DNA binding affinity and transcription activity. Molecular dynamics simulation reveals the key conformation changes of STAT3 dimers upon the di-covalent binding with PecA that abolishes its DNA interactions. Furthermore, PecA exhibits high efficacy against anaplastic large T cell lymphoma in vitro and in vivo, especially those with constitutively activated STAT3 or STAT3^Y640F. In summary, our study describes a distinct and effective di-covalent modification for the dimeric compound PecA to disrupt STAT3 function.

Objective:To analyze the medium- and long-term outcomes of V-Y quadricepsplasty in primary total knee arthroplasty (TKA) to expose an ankylosed or stiff knee joint.Methods:From May 2010 to February 2019, a total of 12 patients with TKA revealed by V-Y quadricepsplasty in West China Hospital of Sichuan University due to knee ankylosis or stiffness were retrospectively analyzed, including 7 males and 5 females, aged (53.9±14.9) years (range, 24 to 72 years), 6 patients on the left side and 6 patients on the right side. Preoperative diagnosis: 7 cases of osteoarthritis, 2 cases of rheumatoid arthritis, 1 case of traumatic arthritis, and 2 cases of haemophilic arthritis. Visual analogue scale (VAS), range of motion, quadriceps muscle strength, Knee Society score (KSS) and postoperative complications were recorded before and after operation.Results:All patients successfully completed the operation and were followed up for 102.2±31.1 months (range, 51-141 months). The operation time was 87.0±15.7 min (range, 73 to 123 min), the intraoperative blood loss was 823.6±237.7 ml (range, 555 to 1 471 ml), and the hospital stay was 13.3±6.3 d (range, 6 to 28 d). Postoperative VAS scores were decreased in all patients, and the difference before and after operation was statistically significant ( F=132.000, P<0.001). The VAS scores at 3 months and the last follow-up were 2.2±0.7 points and 1.2±0.4 points, respectively, lower than those before operation (5.2±0.7 points), and the difference was statistically significant ( P<0.05). KSS knee scores were higher in all patients after operation, and the difference was statistically significant before and after operation ( F=40.960, P<0.001). KSS knee scores at 3 months and the last follow-up were 56.0±14.1 points and 74.3±16.1 points, respectively, higher than those before operation (26.1±7.8 points), and the difference was statistically significant ( P<0.05). Postoperative KSS functional scores were increased in all patients, and the difference before and after operation was statistically significant ( F=24.332, P<0.001). The KSS functional scores at 3 months and the last follow-up were 52.9±19.4 points and 79.2±19.6 points, respectively, higher than those before operation (27.1±15.6 points), and the difference was statistically significant ( P<0.05). Postoperative knee joint motion was increased in all patients, and the difference was statistically significant before and after operation ( F=24.145, P<0.001). The range of motion of the knee joint at 3 months and the last follow-up was 57.5°±22.2° and 70.0°±25.9°, respectively, which was higher than the preoperative 12.5°±14.1°, and the difference was statistically significant ( P<0.05). Preoperative quadriceps muscle strength was grade 3 in 2 cases and grade 4 in 10 cases; at the last follow-up, grade 4 in 1 case and grade 5 in 11 cases, and the muscle strength was improved compared with that before operation, the difference was statistically significant ( Z=11.000, P<0.001). At the last follow-up, there were no complications such as wound seepage, delayed healing, superficial or deep soft tissue infection, periprosthesis infection and loosening, deep vein thrombosis and pulmonary embolism. Conclusion:In patients with ankylosed or stiff knee receiving TKA, the use of V-Y quadricepsplasty can increase the exposure, thereby improving the range of knee motion and quadriceps muscle strength.

Objective:To summarize the clinical characteristics of patients with end-stage heart failure who receive heart transplant under extracorporeal membrane oxygenation (ECMO) support.Methods:The clinical data of 12 pediatric patients who received heart transplant with ECMO support in the Seventh Medical Center of Chinese People′s Liberation Army General Hospital and Guangdong Provincial People′s Hospital, from January 2019 to December 2023 was collected. The data included sex, age, weight, diagnosis, pre-ECMO lactate level, left ventricular ejection fraction (LVEF), vasoactive-inotropic score (VIS), and preoperative ECMO running time. Surgical data included cold ischemia time of the donor heart, cardiopulmonary bypass time, intraoperative use of immunosuppressant, postoperative use of ECMO, duration of postoperative ECMO, rate of successful weaning from ECMO, and survival discharge rate. The paired t-test was performed to compare cardiac function indices before and after left ventricular decompression. Results:The 12 patients ranged in age from 1.1 to 15.8 years, and weighted from 8 to 63 kg. Ten children were diagnosed with dilated cardiomyopathy, one with myocardial underdensification, and one with a novel heterozygous mutation of the SCN5A gene causing overlap syndrome complicated by fatal arrhythmia. Before ECMO, the lactate ranged from 0.6 to>15.0 mmol/L, the LVEF from 6.5% to 43%, and VIS from 3 to 108. Four patients underwent left ventricular decompression supported by preoperative ECMO, and their pulse pressure was significantly increased after decompression ((17.8±2.1) vs. (9.8±1.5) mmHg, 1 mmHg=0.133 kPa, t=11.31, P=0.001), while there was no apparent change in LVEF ((26.8±4.4)% vs. (24.9±4.9)%, t=1.75, P=0.178). A total of 7 children received a second run of ECMO after surgery and 3 of them successfully weaned off ECMO and survived to discharge. In the entire cohort, 10 were successfully weaned from ECMO and 8 survived to discharge. Conclusions:For children with end-stage heart failure supported by ECMO, left ventricular decompression can significantly improve pulse pressure. These patients will eventually require heart transplantation.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.

Sanming launched substantial healthcare system reform in 2012,deeply recognizing that healthcare service price reform is an important healthcare system reform.Combined with the actual situation,Sanming systematically pushes forward the reform of medical service prices,dynamic adjustment and linkage reform,and explores the way that conforms to its own development,and has achieved better results.It primarily discusses the approaches,development outcomes,experiences,and insights of Sanming's healthcare service price reform.