Effect of nursing intervention based on Maslow's hierarchy of needs in patients with coronary heart disease interventional surgery

BACKGROUND It is very important to provide effective nursing programs to regulate the physical and mental state of patients and to improve treatment compliance after interventional surgery for coronary heart disease(CHD).AIM To explore the effect of a nursing intervention based on Maslow’s hierarchy of needs theory on patients with CHD undergoing percutaneous coronary intervention.METHODS Ninety-four patients with CHD undergoing interventional surgery in our hospital from January 2020 to February 2021 were randomly divided into a research group(n=47)and a control group(n=47).The control group received routine nursing,and the research group received a nursing intervention based on Maslow’s hierarchy of needs theory.The scores of self-efficacy,negative emotion[depression(SDS),anxiety(SAS)],intervention compliance(standardized medication,moderate exercise,healthy diet,and regular review),and nursing satisfaction were calculated before and after intervention for the two groups.RESULTS Before intervention,there was no significant difference in the scores of disease general management self-efficacy,disease management self-efficacy,and total self-efficacy between the two groups(P=0.795,0.479,and 0.659,respectively).After intervention,these three scores in the research group were higher than those in the control group(P<0.001).Before intervention,there was no significant difference in the scores of SAS and SDS between the two groups(P=0.149 and 0.347,respectively).After intervention,the scores of SAS and SDS in the research group were lower than those in the control group(P<0.001).The standardized drug use rate(97.87%),moderate exercise rate(97.87%),healthy diet rate(95.74%),and regular reexamination rate(97.87%)in the research group were higher than those in the control group(85.11%,82.98%,80.85%,and 87.23%,respectively)(P=0.027,0.014,0.025,and 0.049,respectively).Nursing job satisfaction in the research group(93.62%)was higher than that in the control group(78.72%)(P=0.036).CONCLUSION A nursing program based on Maslow’s hierarchy of needs theory can effectively alleviate negative emotion,enhance self-efficacy and intervention compliance,and ensure that the patients are highly satisfied with the nursing work.

Peripheral intervention before bypass surgery in the elderly:feasible and effective,but is it necessary?

In this issue of the Journal of Geriatric Cardiology,Rigatelli and colleagues tackled the issue of concomitant noncoronary atherosclerosis among elderly patients undergoing cardiac surgery.1 Ilio-femoral disease, renal artery stenosis, carotid stenosis, and even disease of supra-aortic vessels may variously impact the patient's recovery from surgery. Also, the fact that involvement of two or more arterial beds are more common among the elderly makes this article all the more relevant at this time.……

The square rod-shaped ionic polymer-metal composite and its application in interventional surgical guide device

Ionic polymer-metal composite(IPMC)is an electro-active polymer material,which has many advantages such as small size,light weight,low driving voltage,large strain,and good biocompatibility.However,the conventional sheet IPMC has the shortcoming of only bending in the two-dimensional plane,which greatly limits the application of IPMC in the field of interventional surgery.In this work,a square rodshaped IPMC with multi-degree-of-freedom motion was fabricated,and the displacement and blocking force of the square rod-shaped IPMC in different directions are measured and analyzed under the DC voltage signal.An interventional catheter was designed using the square rod-shaped IPMC in order to achieve active guidance,and a simulation experiment platform and a model of human aorta were built to successfully complete the in vitro simulation experiment of interventional surgery,which preliminarily verified the feasibility of the square rod-shaped IPMC in the field of interventional surgery.

Effects of systematic cardiac rehabilitation training in elderly patients with unstable angina following cardiac stent implantation

BACKGROUND Coronary stent implantation is usually used to treat unstable angina to alleviate stenosis or occlusion,promoting blood flow restoration and alleviating symptoms such as myocardial ischemia.And postoperative cardiac rehabilitation is essential for enhancing recovery and prognosis.Nevertheless,conventional rehabilitation lacks specificity,particularly for elderly patients with multiple comorbidities and poor compliance,rendering it less effective.AIM To investigate the effects of systematic cardiac rehabilitation training in elderly patients with unstable angina following coronary stenting intervention.METHODS A retrospective enrollment was conducted comprising fifty-four elderly patients with unstable angina pectoris who underwent systematic cardiac rehabilitation training after receiving coronary intervention as the rehabilitation group,while fifty-three elderly patients who received basic nursing and rehabilitation guidance measures after coronary intervention were assigned to the control group.Differences in Seattle Angina Questionnaire scores,survival quality(SF-36)scores,cardiopulmonary exercise function assessment index,echocardiographic cardiac function index,and adverse cardiovascular events were compared between the two groups.RESULTS After intervention,the rehabilitation group observed greater VO2 Max,maximum metabolic equivalent,eft ventricular ejection fraction,left ventricular end-diastolic diameter and smaller left ventricular end-systolic diameter.And the rehabilitation group observed greater scores of physical activity limitation,stable angina pectoris,treatment satisfaction,and SF-36 score.The incidence of adverse cardiovascular events in the two groups,showed no significant difference.CONCLUSION Systematic cardiac rehabilitation following coronary stenting in elderly patients with unstable angina pectoris can enhance cardiac function recovery,consequently enhancing both quality of life and cardiopulmonary exercise tolerance.

Comparison of coronary artery bypass surgery and percutaneous coronary intervention in patients with diabetes:A meta-analysis of randomised controlled trials

Background The choice between coronary artery bypass surgery （CABG） and percutaneous coronary intervention （PCI） for revascularisation in patients with diabetes and multivessel coronary artery disease, who account for 25% of revascularisation procedures, is much debated. We aimed to assess whether all-cause mortality differed be- tween patients with diabetes who had CABG or PCI by doing a systematic review and meta-analysis of ran- domised controlled trials （RCTs） comparing CABG with PCI in the modem stent era.