Objective To explore the application value of CMR myocardial strain technique in eld-erly males with HCM.Methods A retrospective analysis was conducted on 50 elderly male pa-tients who underwent CMR examination at the Second Medical Center of Chinese PLA General Hospital from April 2020 to December 2024.According to being diagnosed with HCM or not,they were divided into a HCM group(24 cases)and a control group(26 cases).Post-processing soft-ware CVI42 was used to obtain two sets of basic functional and strain parameters of the left ven-tricle(LV)and left atrium(LA).The parameters of LV included LV mass,LV mass index(LV massi),global longitudinal strain(GLS),and so on,while the parameters of LA included minimum LA volume(LAV),minimum LA volume index(LA VI),LA passive strain(εe),LA peak early negative strain rate(SRe)and LA peak late negative strain rate(SRa),etc.The two sets of LV and LA parameters of basic functional and strain were compared between the two groups.Results The HCM group had significant higher LV mass and LV massi and minimum LAV and LAVI,but lower GLS,εe,SRe and SRa in 2D and 3D speckle-tracking echocardiography than the control group(P＜0.05,P＜0.01).The AUC value of 2D GLS,SRa,and logistic regres-sion model in predicting HCM was 0.887(95％CI:0.766-0.959),0.740(95％CI:0.597-0.854),and 0.929(95％CI:0.820-0.983),respectively,with a sensitivity of 76.92％,57.69％,and 84.62％,and a specificity of 70.83％,83.33％,and 91.67％,respectively.The logistic regression model demonstrated higher AUC value,sensitivity,and specificity than 2D GLS and SRa.Conclusion CMR myocardial strain technology is of significant diagnostic value for elderly male patients with HCM.

This paper Summarizes the experience of national renowned Chinese medical practitioner professor YANG Jun in treating lumbar pain with acupuncture and moxibustion.In the view of professor YANG Jun,the etiology of lumbar pain is various and the pathogensis is complex,of which mainly related to be invaded by external pathogen,meridians obstructing blockage,kidney deficiency due to elderly,less of moistening due to kidney essence deficiency,sprain caused by fall and strike,and blood stasis obstructing meridians,and the syndrome differentiation of lumbar pain usually involves cold-damp obstructing blockage,kidney essence deficiency,and blood stasis blocking collaterals.The waist is the residence of kidney,kidney meridian runs through the spine and connecting it to the kidney,the bladder meridian locates on both sides of the spine and connecting it to the kidney,the circulation of governor vessel(GV)to the kidney,so the pathogensis of lumbar pain is closely related to kidney,bladder meridian,governor vessel.The basic pathogensis of lumbar pain is meridian qiand blood stasis stagnation,or the meridian less of moistening due to kidney essence deficiency,both of which cause pain.The main therapeutic principle for lumbar pain should be focusing on mind-regulating and meridians-dredging,cold-dispersing and damp-removing,kidney-boosting and blood-activating,as well as collateral-unblocking and pain-relieving,combining the lumbosacral spinal tri-needling,regulating the bladder meridian with moxibustion and electro-acupuncture,thus to achieve the optimal quantitative and effective state.

This paper introduces Professor Zhang Qingping's clinical experience in treating post-stroke spastic paralysis.In the view of Professor Zhang Qingping,the main pathogenesis of post-stroke spastic paralysis being deficiency of yang qiand malnutrition of meridian-sinew,such diseases can be treated from the perspective of sinew theory.Professor Zhang addressed importance to acupoints selection of yin meridians and therapeutic sequence,and skilled in applying superficial-skin needling and multi-direction needling,she also emphasizes on seizing the opportunity to treat disease and regulating body and mind simultaneously,and obtained certain clinical effects in the treatment of post-stroke spastic paralysis.

This article systematically summarizes the clinical experience of Professor Yang Jun,a nationally renowned traditional Chinese medicine(TCM)physician,in applying refined direct moxibustion(applying a moxibustion pen made by Chinese medical extract)to treat functional dyspepsia(FD)of the stuffiness-fullness type.Based on decades of clinical practice,Professor Yang innovatively established a moxibustion therapy system for FD,which centers on TCM syndrome differentiation and treatment.The system emphasizes the refined identification of epigastric stuffiness and fullness syndrome,particularly focusing on the relative significance of abdominal distension and poor appetite.Its therapeutic features lie in establishing the principle of"prioritizing mind regulation while holistically harmonizing body and spirit",combined with personalized moxibustion dosage control and a unique refined direct moxibustion technique.By optimizing the configuration of each step in moxibustion therapy,the system maximizes therapeutic efficacy,providing novel theoretical foundations and clinical strategies for moxibustion treatment of stuffiness-fullness type of FD.

This article introduces Professor Yang Jun's clinical experience in treating bronchial asthma using warming needle moxibustion via the governor vessel-unblocking and conception vessel-regulating method.Professor Yang posits that asthma pathogenesis-whether triggered by internal imbalances or external pathogens-ultimately stems from yin-yang disharmony leading to rebellious lung qi and impaired diffusion/descending functions.Thus,restoring dynamic yin-yang balance constitutes the core therapeutic principle.As the governor and conception vessels govern the body's yin-yang regulation,Professor Yang's decades of clinical practice substantiate that"harmonizing these vessels determines life's vitality".His protocol combines warming needle moxibustion with press needles to activate governor-conception vessel functions,achieving five therapeutic effects:(1)yin-yang harmonization,(2)qi movement regulation,(3)meridian unblocking,(4)visceral stabilization,and(5)pathogen elimination,demonstrating remarkable efficacy.

Objective To evaluate the longitudinal imaging features of coronary artery plaques in elderly male patients with CHD and myocardial bridges and explore the longitudinal changing pat-terns.Methods A total of 117 elderly male CHD patients who underwent two examinations of coronary computed tomography angiography in our medical center from January 2018 to Septem-ber 2023 were enrolled in this study.Then 216 small plaques(0.1-50 mm3 in size)were subjec-ted,and classified into the proximal myocardial bridge group(98 plaques)and other heart part group(118 plaques)according to the site of the plaques.Plaque volume,plaque composition vol-ume,FAI,and CT-derived fraction flow reserve(CT-FFR)were calculated and recorded.Results In the 2 groups of plaques,there were no statistically differences in the plaque length,plaque nec-rotic core volume,and FAI derived from the second examination than the baseline one(P＞0.05).The plaque volume,intra-plaque fibers,and dense calcified volume of plaques in the second exami-nation were significantly greater than those at baseline,and CT-FFR was obviously smaller than the baseline level in both groups(P＜0.05,P＜0.01).In the proximal myocardial bridge group,the intra-plaque fibrofat volume in the second examination was significantly larger than that of baseline,while opposite phenomenon was observed in the plaques of the other heart part group(P＜0.05).The annual changing rates of intraplaque fibrofat volume and FAI were significantly higher in the proximal myocardial bridge group than the other heart part group[0.51％(-0.32％,0.51％)vs 0.02％(-0.46％,0.20％),P=0.046;0.55％(-2.44％,1.76％)vs 0.33％(-1.36％,2.63％),P=0.044].Conclusion In elderly male patients,the intraplaque fibrofat vol-ume,FAI and CT-FFR are more likely to change in the proximal plaques of the left anterior de-scending artery myocardial bridge than the plaques of other parts of heart,so the proximal plaques of the left anterior descending artery need more clinical attention and early intervention.

Objective To investigate the value of serum lipoprotein-associated phospholipase A2(Lp-PLA2)for predicting high-risk coronary plaques in elderly males.Methods A retrospective study was conducted on 46 elderly males aged ≥60 years undergoing health check-ups and coro-nary computed tomography angiography in our hospital between May and July 2024.Their general clinical data were collected.Artificial intelligence software was used to analyze coronary calcium scores and plaque characteristics.The participants were divided into a high-risk plaque group(n=15)and a non-high-risk plaque group(n=31).The differences were compared between the two groups.Multivariate logistic regression analysis was used to identify the influencing factors for high-risk coronary plaques.ROC curve was plotted to determine the predictive value of serum Lp-PLA2 for high-risk plaques,and its AUC value was calculated.Results The high-risk plaque group had significantly larger proportions of smoking history and hyperlipidemia,and higher level of homocysteine and Lp-PLA2 than the non-high-risk plaque group(P＜0.05,P＜0.01).Multiva-riate logistic regression analysis indicated that Lp-PLA2 was an independent risk factor for high-risk coronary plaques(HR=1.030,95％CI:1.008-1.053,P＜0.05).ROC curve analysis revealed that the AUC value of Lp-PLA2 in predicting high-risk coronary plaques was 0.833(95％CI:0.694-0.927,P＜0.01),with a sensitivity of 93.3％,a specificity of 71.0％,a positive predictive value of 62.5％,and a negative predictive value of 100％.Conclusion Serum Lp-PLA2 is of signif-icant value in predicting high-risk coronary plaques in elderly men.

Pre-admission is a critical initiative to optimize medical service processes and alleviate the challenge of "difficult access to healthcare. "However, there is currently a lack of standardized protocols for pre-admission procedures. This study aims to systematically analyze key nodes and risk factors in pre-admission process design and propose optimization strategies, providing a foundation for policy formulation and hospital practices. By constructing a "forward-reverse" dual-process model of pre-admission and identifying risk points based on stakeholder theory (patients, hospitals, healthcare administration, and insurance), the study reveals that while pre-admission can reduce the average length of stay, improve bed turnover rates, and enhance patient satisfaction, it also presents risks such as cross-period financial settlement, challenges in insurance policy adaptability, demands for information system integration, and the need for defining medical safety boundaries. To optimize the pre-admission process and mitigate these risks, this study explores framework improvements in areas including eligibility criteria, mode selection, cost settlement, transition between pre-admission and inpatient status, and cancellation of pre-admission, offering practical guidance for public hospitals. The authors argue that pre-admission requires tripartite collaboration among hospitals, insurers, and healthcare administrations: hospitals should establish top-level design, continuously refine processes, and implement dynamic risk assessment mechanisms; insurance providers should support cross-period settlement policies; and healthcare administrations should issue guiding policies or standardized protocols. Through multi-department coordination and collaborative efforts, the optimization and innovation of pre-admission processes can be advanced, ultimately delivering more efficient and convenient healthcare experiences for patients.

The paper summarizes Professor YANG Jun's thoughts on clinical treatment with acupuncture and moxibustion. Professor YANG Jun puts forward the "refined mode for diagnosis and treatment of diseases with acupuncture and moxibustion", aiming to improve the capacity of diagnosis and treatment in clinical practice. He advocates that the diagnosis and treatment should be guided by the identification of etiologies, syndromes and meridians; in accordance with regulating the shape/form, balancing yin and yang, and harmonizing the mind; and by means of skillful techniques of acupuncture and moxibustion, simplified selection of acupoints and delicate manipulations. Besides, he stresses on the combination of multiple techniques of acupuncture (such as penetrating technique with long needle, stuck needling by lifting and pulling, and micro-acupuncture systems) with moxibustion techniques (moxibustion for resolving stasis and unblocking collaterals, pressing moxibustion, borneol moxibustion, moxibustion with medicinal plaster) in clinical practice, so as to enhance the therapeutic effects.
Moxibustion/methods* ; Acupuncture Therapy/methods* ; Humans ; China ; Acupuncture Points

Objective To evaluate the longitudinal imaging features of coronary artery plaques in elderly male patients with CHD and myocardial bridges and explore the longitudinal changing pat-terns.Methods A total of 117 elderly male CHD patients who underwent two examinations of coronary computed tomography angiography in our medical center from January 2018 to Septem-ber 2023 were enrolled in this study.Then 216 small plaques(0.1-50 mm3 in size)were subjec-ted,and classified into the proximal myocardial bridge group(98 plaques)and other heart part group(118 plaques)according to the site of the plaques.Plaque volume,plaque composition vol-ume,FAI,and CT-derived fraction flow reserve(CT-FFR)were calculated and recorded.Results In the 2 groups of plaques,there were no statistically differences in the plaque length,plaque nec-rotic core volume,and FAI derived from the second examination than the baseline one(P＞0.05).The plaque volume,intra-plaque fibers,and dense calcified volume of plaques in the second exami-nation were significantly greater than those at baseline,and CT-FFR was obviously smaller than the baseline level in both groups(P＜0.05,P＜0.01).In the proximal myocardial bridge group,the intra-plaque fibrofat volume in the second examination was significantly larger than that of baseline,while opposite phenomenon was observed in the plaques of the other heart part group(P＜0.05).The annual changing rates of intraplaque fibrofat volume and FAI were significantly higher in the proximal myocardial bridge group than the other heart part group[0.51％(-0.32％,0.51％)vs 0.02％(-0.46％,0.20％),P=0.046;0.55％(-2.44％,1.76％)vs 0.33％(-1.36％,2.63％),P=0.044].Conclusion In elderly male patients,the intraplaque fibrofat vol-ume,FAI and CT-FFR are more likely to change in the proximal plaques of the left anterior de-scending artery myocardial bridge than the plaques of other parts of heart,so the proximal plaques of the left anterior descending artery need more clinical attention and early intervention.