Coronary heart disease (CHD), as the short for coronary atherosclerotic heart disease, is a common multiple heart disease with the high morbidity and mortality world widely. It mainly refers to a series of symptoms such as myocardial hypoxia, ischemia, necrosis, etc. caused by the occurrence of atherosclerotic lesions in the patient's coronary vessels  . At present, in clinical treatment of coronary heart disease, in addition to drug treatment, Coronary arterial angiography (CAG) and percutaneous coronary intervention (PCI) have become the important methods for the diagnosis and treatment of CHD . The traditional path of coronary interventional therapy (CIT) is the femoral artery, but the radial artery method is getting more popular for its advantages as unrestricted patient activity, quick recovery, convenient hemostasis, etc. . Meanwhile, after an acute cardiac event, many patients experience emotional disturbance, which is a normal response to the acute heart event and to hospitalization, but, if not treated with emotive and social support, the symptoms can evolve, resulting in emotional and behavioral disorders . Studies have shown that patients with coronary interventions have more severe psychological stress and anxiety-based emotional disorders, and the psychological state of patients is closely related to the occurrence of surgical accidents and complications  . Thus, this study was planned to compare the outcomes and psychological status of patients via two access ways of CIT to provide reference for clinical health guidance and psychological intervention.
2. Materials and Methods
2.1.1. Sample Collection
From March 2017 to October 2018, 120 patients underwent coronary angiography in the Department of Cardiology in a provincial hospital were collected as samples. The patients were divided into femoral artery group and radial artery group according to the operation ways. All included patients were suffered an acute cardio disease for the first time. The exclusion criteria were: under age of 18, the presence of cognitive deficits or dementia, difficulty in comprehending or communicating, and with experiences of a previous acute cardiac event.
2.1.2. Radial Artery Group (RAG)
70 cases were collected with the criteria below. The inclusion criteria were: radial artery pulsation is good, Allen Test is positive (The surgeon uses both hands to simultaneously compress the patient's radial artery and ulnar artery, allowing the patient to repeatedly grip and relax for 10 - 30 seconds, then release the supression of ulnar artery, and the blood circulation could returned to normal within 10 - 15 seconds). Exclusion criteria: negative Allen Test, collateral circulation abnormalities; with upper extremity arterial occlusive disease, radial artery without pulsation or weak; with transplanted bypass vessel; hemodynamic instability, intraoperative aortic ball may be needed during surgery.
2.1.3. Femoral Artery Group (FAG)
50 cases were collected with the criteria below. Inclusion criteria: femoral artery pulsation is good. Exclusion criteria: hemodynamic instability; cardiac dysfunction has not been completely corrected; the hip joint cannot be straight cause of the various reasons; Lower limb arterial and venous thrombosis.
2.2.1. Interventional Therapy and Methods
In addition to the access device, the balloon-forming and stent-guided catheters and the types of configurations of the two groups were same or similar. The interventional operation was performed by the same surgeon team and methods. Total operation time, intraoperative X-ray exposure time, puncture site complications, operation success rate, bed rest time and hospital stay days and other information were recorded and collected by the researchers.
2.2.2. Psychological Questionare Survey
The Psychological questioners were reedited from the popular and well-recognized question are “The hospital anxiety and depression scale (HAD)” with the uniformal instructional guidance, and filled within 48 hours after surgery by the designed researchers, and the results were scored by the psychiatrist.
2.3. Statistical Analysis
The SPSS18.0 statistical software package was used. The measurement data was analyzed by two-sample T test and the count data was tested by Chi-square test. The difference was defined as P < 0.05.
3.1. Comparison of the Basic Situation between the Two Groups
The age, sex, ethnicity, education level, CHD type, and combined diseases of the two groups were analyzed. The data showed there was no significant difference on these indexes between the two groups (Table 1). Age data of 62.67 ± 10.13 years old in the RAG and 61.26 ± 11.57 years old in the FAG showed no difference in age between the two groups (t = 0.71, p = 0.12).
Table 1. Baseline data analysis table for patients with two routes.
3.2. Comparison of Surgical Related Indicators with Two Routes
3.2.1. One-Time Tube Success Rate
The tubes of 83 cases in RAG were successfully placed in one time, and 7 cases were changed into femoral artery puncture after failure of radial artery puncture. Therefore, the success rate of one-time puncture of the RAG was 90.91%. 70 patients in the FAG were successfully punctured with the 1st time puncture success rate of 100.00%. The results showed the success rate of FAG was higher than that of the RAG (Table 2).
3.2.2. X-Ray Exposure Time
The intraoperative X-ray exposure time of the patients in the two groups was compared and analyzed. Because the data of two groups were not normally distributed, the Rank Sum Test was used and showed no significant difference The median time of the radial artery irradiation in RAG was 6 minutes, and the interquartile range was 3 - 11 minutes. The median time of irradiation in the FAG was 5 minutes, and the interquartile range was 3 - 7 minutes (Table 3).
3.2.3. Other Surgical Related Indicators of Patients with Two Routes
The operation time, postoperative limb braking time, hospitalization time, and
Table 2. One-time tube success rate of two routes.
Table 3. Intraoperative X-ray exposure time of two groups of patients.
contrast agent usage were statistically analyzed. The results showed that there was no statistical difference on the operation time and the contrast agent usage in the two paths. However, the postoperative limb braking time and hospital stay days were significantly shorter in the RAG than in the FAG (P < 0.05, Table 4).
3.2.4. Comparison of Perioperative Complications in Patients with Two Routes
The intraoperative and postoperative complications of patients with two routes were compared. The results showed that there were significant differences in postoperative complications on subcutaneous hematoma and puncture site bleeding (P = 0.04). No significant differences were shown on the other perioperative complications (Table 5 and Table 6).
3.2.5. Postoperative Psychological Status of Patients with Two Routes
The postoperative anxiety and depression question are data analysis showed patients in both groups had obvious higher anxiety and depression scores compare to Chinese norm, Which implys all patients had different levels of emotional pressure. Even though there was no difference on anxiety scores of the patients in two groups, but the depression scores showed that patients in the FAG were more prone to psychological depression than patients in the RAG (P < 0.05, Table 7).
3.2.6. Postoperative Physical Discomfort Situations of Patients with Two Routes
The results of postoperative physical discomfort of patients with two routes showed differences in postoperative symptoms such as low back pain, poor night sleep, decreased appetite, abdominal distension, urinary retention, constipation, and numbness of the limbs (P < 0.05). Patients inRAG were less likely to have those postoperative physical discomfort than patients inFAG (Table 8).
3.2.7. Developing a Postoperative Nursing Recordchart
Combined with the clinical nursing requirements, the postoperative nursing record charts of patients with CIT were established according to general patient data and physical discomfort with high incidence in the above survey results (Table 9).
Table 4. Comparison of other surgical related indicators in patients with two routes.
Table 5. Comparison of complications (intraoperative) between the two groups.
Table 6. Comparison of complications (postoperative) between the two groups.
Table 7. Postoperative anxiety and depression scores between the two groups.
Table 8. Postoperative physical discomfort in patients with two routes.
Table 9. Postoperative nursing record chart of patients with CIT.
This study compared and analyzed the surgical indicators, perioperative complications and postoperative psychological status of CIT by two puncture approaches. The results showed that there was no obvious difference in X-ray exposure time, contrast agent usage and operation time in two ways (P > 0.05). The success rate of one-time catheterization was higher in femoral artery way than in radial artery way (P < 0.05). However, the incidence of vascular complications CIT such as subcutaneous hematoma, puncture site bleeding via radial artery route was significantly lower than that via femoral artery route (P < 0.05), indicating that due to the superficial position of the radial artery, no adjacent important veins and nerves around, and good collateral circulation between the radial artery and ulnar artery, radial artery puncture is safer and easier to perform postoperative hemostasis. Complications of vascular and puncture site bleeding, the operative limb braking time and hospitalization time were longer in FAG than those in the RAG (P < 0.05). The above findings are consistent with a number of domestic and foreign studies including meta-analysis     . Besides, the postoperative psychological status question are survey showed that patients in the FAG were more prone to psychological depression than patients in the RAG (P < 0.05). And the patents in FAG has more complaints of postoperative symptoms such as low back pain, poor night sleep, decreased appetite, abdominal distension, urinary retention, constipation, and numbness of the limbs (P < 0.05). The nursing care record chart of patients after CIT established according to our survey results targeted on the two surgery ways of CIT, which could provide a practical reference and guidance for clinical nursing work.
Acute cardiac patients can experience different emotions, like shock, low or fluctuating moods, sadness, worry, guilt, and anger; mood changes are displayed by tiredness, irritability, tearfulness, loss of pleasure in usual activities, withdrawal from others, sleep disturbance, and changes in appetite and sex drive  . There are also disturbances of the social field, like reduced self-esteem, concerns about role changes, and pessimism about the future . This distress is considered a normal response to loss and to increased awareness of mortality; frequently, it has a spontaneous resolution within a few months, but some patients present a negative evolution of these conditions, developing anxiety disorders and major depression .
As our results showed, patients of the CIT had experienced obvious anxiety and depression no matter via radical artery or femoral artery way. People who suffer from a cardiovascular event often do not receive adequate information about care continuation, rehabilitation, the chronic condition that affects them, and the need to change their eating and behavioral habits to prevent complications and to improve their quality of life .
Currently, health professionals have basic notions on the principles of the helping and human relations. The most specialized training, as a counselor, is the result of personal interest and not part of basic training. For health professionals, the emotional recovery of the cardiac patient has to be considered as central care element. Personalizing the treatment and making the patient really part of the care process is necessary to encourage a conscious change . To address this need, our future research will develop relational tools for nurses, with the purpose of leading the patient towards a better quality of life and supporting the patient in this moment of fragility, and guarantees uniformity of care and simplifies the insertion of new professionals in the team when necessary.
The authors thank Yanhua Ma, Huanping Gu, Cao Xing for their help of the researches. Great thanks to Bing Li for his professional help of the data analysis.