Objective:To analyze the current status and factors influencing clinician participation in remote patient management in China.Methods:In December 2023, a structured electronic questionnaire was administered to 7 980 clinicians, including 930 cardiologists. The survey assessed clinicians′ participation in online doctor-patient interactions; differences in hospital support across city tiers, hospital grades, professional titles, and departments; and factors influencing the willingness of clinicians to invest time in remote patient management.Results:Among the 7 980 surveyed clinicians, online consultations had the highest participation rate (72.2%). Among cardiologists, participation rates for online consultations, health education, and post-consultation management were 73.3%, 66.9%, and 38.5%, respectively, which were relatively higher than those of other specialties. Hospital-based support for physicians in remote patient management showed significant variations across specialties and regions. Among cardiologists, 68.4% received "encouraging" policies, with the majority falling under "encouragement without incentive policies" (42.6%). In tier 3 cities, the proportion of physicians receiving "encouragement without incentive policies" was the highest (47.9%), while the proportion in the "cautious, requiring reporting" category was the lowest (3.9%). During remote patient management, the proportions of clinicians receiving support from professional teams were highest among those in tier 3 cities (29.6%) and cardiologists (30.5%). A significant interaction effect was observed between hospital policy and specialty (cardiologists vs. all clinicians) regarding physicians′ willingness to invest time in remote patient management ( F=5.95, P<0.001). Among cardiologists, those working in institutions with "encouraging, with incentives" policies reported a significantly longer median weekly investment time (10.0 h) compared to those under "neutral, unrestricted" policies (7.0 h, P<0.001). Cardiologists with team support reported a significant increase in the time they were willing to invest (10 h/week) than those without team support (7.0 h/week, P<0.001), although no significant interaction effect was found when compared with all clinicians ( P=0.186). Cardiologists with a high online income (>5 000 Yuan/month) reported a significantly longer weekly investment time in remote management (25.0 h) compared to those with lower income (<200 yuan/month; 8.0 h, P<0.001). However, whether the income met their personal expectations had no significant effect on their time commitment ( P=0.638). Conclusions:Clinicians from tertiary hospitals and tier 3 cities demonstrated a higher level of engagement in remote patient management. Strengthening hospital policy support, enhancing team-based collaborations, and increasing online income levels may help promote the broader adoption of telemedicine.

Objective To investigate the therapeutic effects of upper limb rehabilitation robot training combined with intermittent theta burst stimulation(iTBS)on upper limb motor and neurological function in stroke patients with hemiplegia.Methods This study retrospectively consecutive enrolled 46 stroke hemiparetic patients from the Department of Rehabilitation Medicine,Nanjing Pukou People's Hospital.The patients were randomly assigned to a control group and an experimental group(23patients in each)using a random number table.Baseline data,including sex,age,disease duration,side of hemiplegia,and stroke type,were collected from patients enrolled.All patients received conventional treatment.The control group received upper limb rehabilitation robot training combined with iTBS sham stimulation(coil placed perpendicular to the skull),while the experimental group received upper limb rehabilitation robot training combined with iTBS real stimulation(coil placed parallel to the skull).Both groups underwent treatment for 3 weeks.Upper limb motor function was assessed using the Fugl-Meyer upper extremity(FMA-UE)scale and Wolf motor function test(WMFT);while neurological function was evaluated using the motor-evoked potentials(MEP)latency,amplitude,and central motor conduction time(CMCT)of the affected thumb abductor muscle.Activities of daily living were assessed using the modified Barthel index(MBI).Results(1)No significant differences in baseline data were found between the two groups(all P＞0.05).(2)Before treatment,the FMA-UE and WMFT scores in the experimental group were 27.48±7.87 and 28.22±3.87,respectively;and in the control group were 26.35±4.78 and 28.35±3.33,respectively;there were no significant differences in both FMA-UE and WMFT scores between the two groups(all P＞0.05).After 3weeks of treatment,the FMA-UE and WMFT scores in the experimental group were 40.35±8.96 and 37.74±4.11,respectively;and in the control group were 32.78±4.50 and 32.57±4.11,respectively;there were significant interaction effects of time and group(Ftime×group values of 19.613 and 31.522,both P＜0.01),main effects of group(Fgroup values of 5.401 and 5.897,both P＜0.05),and main effects of time(Ftime values of 176.516 and 211.478,both P＜0.01).(3)Before treatment,the MEP latency,amplitude,and CMCT in the experimental group were(24.39±3.56)ms,(137.77±42.67)μV,and(10.62±2.76)ms,respectively;and in the control group were(24.64±2.77)ms,(136.74±48.77)μV,and(10.73±1.84)ms,respectively,there were no significant differences between the two groups(all P＞0.05).After 3weeks of treatment,the MEP latency,amplitude,and CMCT in the experimental group were(20.39±1.83)ms,(239.91±43.70)μV,and(6.58±1.23)ms,respectively,and in the control group were(22.53±3.53)ms,(198.54±50.37)μV,and(9.19±1.60)ms,respectively,there were significant interaction effects of time and group(Ftime×group values of 7.270,15.554,and 20.110,all P＜0.05)and main effects of time(Ftime values of 76.540,256.706,and 100.629,all P＜0.01),the main effect of group for CMCT was significant(Fgroup=7.406,P＜0.01),but there were no significant difference in the main effect of group on MEP latency,amplitude between two groups(Fgroup values of 2.145,2.778,both P＞0.05).(4)Before treatment,the MBI score in the experimental group was 42.83±7.36,and in the control group was 43.91±6.56,with no significant difference between two groups(P＞0.05).After 3 weeks of treatments,the MBI score in the experimental group was 67.83±12.69,and in the control group was 54.13±5.57,there were significant interaction effects of time and group(Ftime×group=39.862,P＜0.01),main effects of group(Fgroup=8.083,P=0.007),and main effects of time(Ftime=226.241,P＜0.01).Conclusions Upper limb rehabilitation robot training combined with iTBS can improve upper limb motor function and neurological function and enhance the daily living activity ability of stroke patients.Real iTBS combined with robot training has a more significant effect than sham iTBS.

Evidence-based treatment strategies for patients with cardiovascular disease and diabetes have been updated in recent years. However, substantial gaps remain between guideline recommendations and clinical practice, which justify the urgent need to improve the quality of care for patients with these conditions. The Chinese Society of Cardiology and the Chinese Society of Diabetes, in collaboration with the American Heart Association and the American Diabetes Association, designed the China Diabetes Cardiovascular project. The China Diabetes Cardiovascular project is a nationwide registry study aimed at improving the quality of care for patients with acute coronary syndrome and diabetes in China. Launched in 2021, this project has enrolled 36 hospitals across mainland China. Patients with a primary discharge diagnosis of comorbid acute coronary syndrome and diabetes will be eligible to participate. Pre-defined performance measures will be adopted to evaluate the quality of care for these patients. Multiple quality improvement strategies will be adopted, including providing monthly quality reports based on these measures, conducting a series of training courses, and distributing educational materials. A comprehensive dataset, encompassing patients' characteristics, medical history, treatment before and during the current hospitalization, and discharge medications for secondary prevention, will be collected through a web-based data collection platform. This project has the potential to improve the quality of care and reduce the care disparities in the management of patients with these diseases. Moreover, with its comprehensive data collection, this project will provide a strong foundation for exploring key clinical questions.

Objective:To investigate the current awareness of large language models (LLM) among Chinese clinical physicians and analyze the application needs of cardiovascular specialists.Methods:This is a cross-sectional study utilized convenience sampling. In December 2023, a self-designed questionnaire was distributed to 7 980 clinical physicians, including 930 cardiologists. The survey collected demographic information, including work city (categorized as first-tier, new first-tier, second-tier, third-tier, and fourth-tier and below), hospital level, professional title, and department. And the awareness of LLM, and their application demands in clinical decision-making support, information filtering, and scientific research work were also collected. Differences in awareness and application requirements across geographic regions, hospital tiers, professional ranks, and medical departments were analyzed. Besides, specific demands of cardiovascular specialists were further examined.Results:Among the 7 980 clinical physicians, the awareness rate of LLM was 76.3% (6 088/7 980), and the utilization rate was 11.8% (942/7 980). For the 930 cardiologists, the awareness rate was 78.5% (730/930) and the utilization rate was 11.4% (106/930). Significant differences in awareness and utilization rates were observed across city tiers, hospital grades, and departments (all P<0.05). No significant difference was found among professional titles ( P=0.053). Among the 6 088 physicians aware of LLM, demand rates for clinical information filtering, clinical decision support, and research assistance were 87.3% (5 312/6 088), 78.4% (4 774/6 088), and 75.8% (4 616/6 088), respectively. For the 730 cardiologists aware of LLM, these rates were 91.0% (664/730), 79.2% (578/730), and 75.9% (554/730), respectively. Significant differences in demands for clinical information filtering and research assistance were observed across city tiers, hospital grades, professional titles, and departments (all P<0.05), while no significant difference was noted for decision support demands across hospital grades ( P=0.085). In clinical information screening and acquisition, cardiologists from different city tiers exhibited statistically significant differences in the demand for literature interpretation. Similarly, variations in the demand for conference summaries, expert biographies, healthcare policies, and social news were noted among cardiologists with different professional titles, while disparities in patient education and science popularization needs were identified across city tiers and hospital grades (all P<0.05). In clinical decision-making support, cardiologists from diverse city tiers and professional titles demonstrated distinct differences in guideline and consensus inquiries, and those from various city tiers showed varied demands for pharmaceutical and medical device-related content (all P<0.05). For research support, cardiologists across city tiers and professional titles exhibited statistically significant differences in trial protocol design requirements, while those from varying city tiers differed in literature search/analysis and research application procedures. Additionally, physicians from different hospital grades displayed divergent needs for data collection (all P<0.05). Conclusions:The adoption of LLM is significantly influenced by regional disparities, institutional resources, and professional backgrounds. Implementing targeted interventions, such as enhancing technical training, optimizing LLM functionalities, and improving accessibility across diverse healthcare settings, could encourage widespread integration of LLM into clinical practice. Such measures could ultimately enhance the quality and efficiency of medical services in China and foster innovations in healthcare delivery.

Evidence-based treatment strategies for patients with cardiovascular disease and diabetes have been updated in recent years. However, substantial gaps remain between guideline recommendations and clinical practice, which justify the urgent need to improve the quality of care for patients with these conditions. The Chinese Society of Cardiology and the Chinese Society of Diabetes, in collaboration with the American Heart Association and the American Diabetes Association, designed the China Diabetes Cardiovascular project. The China Diabetes Cardiovascular project is a nationwide registry study aimed at improving the quality of care for patients with acute coronary syndrome and diabetes in China. Launched in 2021, this project has enrolled 36 hospitals across mainland China. Patients with a primary discharge diagnosis of comorbid acute coronary syndrome and diabetes will be eligible to participate. Pre-defined performance measures will be adopted to evaluate the quality of care for these patients. Multiple quality improvement strategies will be adopted, including providing monthly quality reports based on these measures, conducting a series of training courses, and distributing educational materials. A comprehensive dataset, encompassing patients' characteristics, medical history, treatment before and during the current hospitalization, and discharge medications for secondary prevention, will be collected through a web-based data collection platform. This project has the potential to improve the quality of care and reduce the care disparities in the management of patients with these diseases. Moreover, with its comprehensive data collection, this project will provide a strong foundation for exploring key clinical questions.

Acute myocardial infarction complicated by cardiogenic shock(AMI-CS)is a clinical syndrome characterized by decreased cardiac output and inadequate tissue perfusion due to acute myocardial ischemia and necrosis.Despite advances in early revascularization and mechanical circulatory support,the hospital mortality rate remains high.To address this challenge,Chinese Society of Cardiology(Chinese Medical Association),the Chinese Society of Extracorporeal Life Support(Chinese Medical Doctor Association)and Chinese Society of Extracorporeal Circulation(Chinese Society of Biomedical Engineering)organized multidisciplinary experts to formulate the"Chinese Expert Consensus on Establishing a Comprehensive Rescue and Treatment System for Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock".This consensus proposes the establishment of hub-and-spoke model,with spoke hospitals as branches in the region around the hub hospital for AMI-CS rescue and treatment network.Detailed recommendations are provided on issues such as the implementation of multi-directional transfer strategies,the responsibilities among hospitals at different levels,standardization of patient transfer processes,the application of advanced extracorporeal life support technologies,the cultivation of multidisciplinary comprehensive rescue and treatment teams,and the establishment of medical big data.The goal of this consensus is to further promote the development of the rescue and treatment system for AMI-CS patient in China,optimize the allocation of medical resources,enhance patient rescue and treatment efficiency and quality,and improve their outcomes.

Objective To investigate the therapeutic effects of upper limb rehabilitation robot training combined with intermittent theta burst stimulation(iTBS)on upper limb motor and neurological function in stroke patients with hemiplegia.Methods This study retrospectively consecutive enrolled 46 stroke hemiparetic patients from the Department of Rehabilitation Medicine,Nanjing Pukou People's Hospital.The patients were randomly assigned to a control group and an experimental group(23patients in each)using a random number table.Baseline data,including sex,age,disease duration,side of hemiplegia,and stroke type,were collected from patients enrolled.All patients received conventional treatment.The control group received upper limb rehabilitation robot training combined with iTBS sham stimulation(coil placed perpendicular to the skull),while the experimental group received upper limb rehabilitation robot training combined with iTBS real stimulation(coil placed parallel to the skull).Both groups underwent treatment for 3 weeks.Upper limb motor function was assessed using the Fugl-Meyer upper extremity(FMA-UE)scale and Wolf motor function test(WMFT);while neurological function was evaluated using the motor-evoked potentials(MEP)latency,amplitude,and central motor conduction time(CMCT)of the affected thumb abductor muscle.Activities of daily living were assessed using the modified Barthel index(MBI).Results(1)No significant differences in baseline data were found between the two groups(all P＞0.05).(2)Before treatment,the FMA-UE and WMFT scores in the experimental group were 27.48±7.87 and 28.22±3.87,respectively;and in the control group were 26.35±4.78 and 28.35±3.33,respectively;there were no significant differences in both FMA-UE and WMFT scores between the two groups(all P＞0.05).After 3weeks of treatment,the FMA-UE and WMFT scores in the experimental group were 40.35±8.96 and 37.74±4.11,respectively;and in the control group were 32.78±4.50 and 32.57±4.11,respectively;there were significant interaction effects of time and group(Ftime×group values of 19.613 and 31.522,both P＜0.01),main effects of group(Fgroup values of 5.401 and 5.897,both P＜0.05),and main effects of time(Ftime values of 176.516 and 211.478,both P＜0.01).(3)Before treatment,the MEP latency,amplitude,and CMCT in the experimental group were(24.39±3.56)ms,(137.77±42.67)μV,and(10.62±2.76)ms,respectively;and in the control group were(24.64±2.77)ms,(136.74±48.77)μV,and(10.73±1.84)ms,respectively,there were no significant differences between the two groups(all P＞0.05).After 3weeks of treatment,the MEP latency,amplitude,and CMCT in the experimental group were(20.39±1.83)ms,(239.91±43.70)μV,and(6.58±1.23)ms,respectively,and in the control group were(22.53±3.53)ms,(198.54±50.37)μV,and(9.19±1.60)ms,respectively,there were significant interaction effects of time and group(Ftime×group values of 7.270,15.554,and 20.110,all P＜0.05)and main effects of time(Ftime values of 76.540,256.706,and 100.629,all P＜0.01),the main effect of group for CMCT was significant(Fgroup=7.406,P＜0.01),but there were no significant difference in the main effect of group on MEP latency,amplitude between two groups(Fgroup values of 2.145,2.778,both P＞0.05).(4)Before treatment,the MBI score in the experimental group was 42.83±7.36,and in the control group was 43.91±6.56,with no significant difference between two groups(P＞0.05).After 3 weeks of treatments,the MBI score in the experimental group was 67.83±12.69,and in the control group was 54.13±5.57,there were significant interaction effects of time and group(Ftime×group=39.862,P＜0.01),main effects of group(Fgroup=8.083,P=0.007),and main effects of time(Ftime=226.241,P＜0.01).Conclusions Upper limb rehabilitation robot training combined with iTBS can improve upper limb motor function and neurological function and enhance the daily living activity ability of stroke patients.Real iTBS combined with robot training has a more significant effect than sham iTBS.

Acute myocardial infarction complicated by cardiogenic shock(AMI-CS)is a clinical syndrome characterized by decreased cardiac output and inadequate tissue perfusion due to acute myocardial ischemia and necrosis.Despite advances in early revascularization and mechanical circulatory support,the hospital mortality rate remains high.To address this challenge,Chinese Society of Cardiology(Chinese Medical Association),the Chinese Society of Extracorporeal Life Support(Chinese Medical Doctor Association)and Chinese Society of Extracorporeal Circulation(Chinese Society of Biomedical Engineering)organized multidisciplinary experts to formulate the"Chinese Expert Consensus on Establishing a Comprehensive Rescue and Treatment System for Patients With Acute Myocardial Infarction Complicated by Cardiogenic Shock".This consensus proposes the establishment of hub-and-spoke model,with spoke hospitals as branches in the region around the hub hospital for AMI-CS rescue and treatment network.Detailed recommendations are provided on issues such as the implementation of multi-directional transfer strategies,the responsibilities among hospitals at different levels,standardization of patient transfer processes,the application of advanced extracorporeal life support technologies,the cultivation of multidisciplinary comprehensive rescue and treatment teams,and the establishment of medical big data.The goal of this consensus is to further promote the development of the rescue and treatment system for AMI-CS patient in China,optimize the allocation of medical resources,enhance patient rescue and treatment efficiency and quality,and improve their outcomes.

Objective:To analyze the current status and factors influencing clinician participation in remote patient management in China.Methods:In December 2023, a structured electronic questionnaire was administered to 7 980 clinicians, including 930 cardiologists. The survey assessed clinicians′ participation in online doctor-patient interactions; differences in hospital support across city tiers, hospital grades, professional titles, and departments; and factors influencing the willingness of clinicians to invest time in remote patient management.Results:Among the 7 980 surveyed clinicians, online consultations had the highest participation rate (72.2%). Among cardiologists, participation rates for online consultations, health education, and post-consultation management were 73.3%, 66.9%, and 38.5%, respectively, which were relatively higher than those of other specialties. Hospital-based support for physicians in remote patient management showed significant variations across specialties and regions. Among cardiologists, 68.4% received "encouraging" policies, with the majority falling under "encouragement without incentive policies" (42.6%). In tier 3 cities, the proportion of physicians receiving "encouragement without incentive policies" was the highest (47.9%), while the proportion in the "cautious, requiring reporting" category was the lowest (3.9%). During remote patient management, the proportions of clinicians receiving support from professional teams were highest among those in tier 3 cities (29.6%) and cardiologists (30.5%). A significant interaction effect was observed between hospital policy and specialty (cardiologists vs. all clinicians) regarding physicians′ willingness to invest time in remote patient management ( F=5.95, P<0.001). Among cardiologists, those working in institutions with "encouraging, with incentives" policies reported a significantly longer median weekly investment time (10.0 h) compared to those under "neutral, unrestricted" policies (7.0 h, P<0.001). Cardiologists with team support reported a significant increase in the time they were willing to invest (10 h/week) than those without team support (7.0 h/week, P<0.001), although no significant interaction effect was found when compared with all clinicians ( P=0.186). Cardiologists with a high online income (>5 000 Yuan/month) reported a significantly longer weekly investment time in remote management (25.0 h) compared to those with lower income (<200 yuan/month; 8.0 h, P<0.001). However, whether the income met their personal expectations had no significant effect on their time commitment ( P=0.638). Conclusions:Clinicians from tertiary hospitals and tier 3 cities demonstrated a higher level of engagement in remote patient management. Strengthening hospital policy support, enhancing team-based collaborations, and increasing online income levels may help promote the broader adoption of telemedicine.

Objective:To investigate the current awareness of large language models (LLM) among Chinese clinical physicians and analyze the application needs of cardiovascular specialists.Methods:This is a cross-sectional study utilized convenience sampling. In December 2023, a self-designed questionnaire was distributed to 7 980 clinical physicians, including 930 cardiologists. The survey collected demographic information, including work city (categorized as first-tier, new first-tier, second-tier, third-tier, and fourth-tier and below), hospital level, professional title, and department. And the awareness of LLM, and their application demands in clinical decision-making support, information filtering, and scientific research work were also collected. Differences in awareness and application requirements across geographic regions, hospital tiers, professional ranks, and medical departments were analyzed. Besides, specific demands of cardiovascular specialists were further examined.Results:Among the 7 980 clinical physicians, the awareness rate of LLM was 76.3% (6 088/7 980), and the utilization rate was 11.8% (942/7 980). For the 930 cardiologists, the awareness rate was 78.5% (730/930) and the utilization rate was 11.4% (106/930). Significant differences in awareness and utilization rates were observed across city tiers, hospital grades, and departments (all P<0.05). No significant difference was found among professional titles ( P=0.053). Among the 6 088 physicians aware of LLM, demand rates for clinical information filtering, clinical decision support, and research assistance were 87.3% (5 312/6 088), 78.4% (4 774/6 088), and 75.8% (4 616/6 088), respectively. For the 730 cardiologists aware of LLM, these rates were 91.0% (664/730), 79.2% (578/730), and 75.9% (554/730), respectively. Significant differences in demands for clinical information filtering and research assistance were observed across city tiers, hospital grades, professional titles, and departments (all P<0.05), while no significant difference was noted for decision support demands across hospital grades ( P=0.085). In clinical information screening and acquisition, cardiologists from different city tiers exhibited statistically significant differences in the demand for literature interpretation. Similarly, variations in the demand for conference summaries, expert biographies, healthcare policies, and social news were noted among cardiologists with different professional titles, while disparities in patient education and science popularization needs were identified across city tiers and hospital grades (all P<0.05). In clinical decision-making support, cardiologists from diverse city tiers and professional titles demonstrated distinct differences in guideline and consensus inquiries, and those from various city tiers showed varied demands for pharmaceutical and medical device-related content (all P<0.05). For research support, cardiologists across city tiers and professional titles exhibited statistically significant differences in trial protocol design requirements, while those from varying city tiers differed in literature search/analysis and research application procedures. Additionally, physicians from different hospital grades displayed divergent needs for data collection (all P<0.05). Conclusions:The adoption of LLM is significantly influenced by regional disparities, institutional resources, and professional backgrounds. Implementing targeted interventions, such as enhancing technical training, optimizing LLM functionalities, and improving accessibility across diverse healthcare settings, could encourage widespread integration of LLM into clinical practice. Such measures could ultimately enhance the quality and efficiency of medical services in China and foster innovations in healthcare delivery.