Atrial fibrillation (AF) is one of the most common clinical arrhythmia. In recent years, basic researches on AF have made a great progress. Radiofrequency catheter ablation (RFCA) has been widely used as a nonpharmacological treatment for AF. However, recurrence rate of AF is high even after RFCA. So we need to find the influencing factors of the recurrence of AF early. Choosing patients who have better indications can improve the success rate of RFCA and reduce recurrence rate.
Objective To observe the short-term efficacy and the incidence of adverse cardiovascular events in patients aged over 80 years with multivessel coronary artery disease following two-stage Hybrid surgery. Methods We retrospectively analysed the clinical data of 67 patients aged over 80 years with multivessel coronary artery disease undergoing surgery in our hospital. The were 44 males and 23 females with an anverage age of 82.4±2.1 years. According to the operation pattern, the patients were divided into two groups: a two-stage Hybrid surgery group (n=29, 19 males, 10 females, aged 83.2±3.1 years) and a traditional thoracotomy group (n=38, 25 males, 13 females, aged 83.3±3.4 years). We compared the clinical results of perioperation between the two groups. Results Conpared with the traditional thoracotomy group, the two-stage Hybrid surgery group had shorter postoperative duration of mechanical ventilation (6.7±2.2 hvs. 18.2±3.4 h) and hospitalization stay (15.7±3.0 dvs. 20.7±5.6 d) and had less volume of chest drainage during the first 24 h after surgery (176.5±32.3 mlvs. 443.8±51.5 ml). The incidence of adverse cardiovascular events in the two-stage Hybrid surgery group was significantly lower than that in the traditional thoracotomy group (6.9%vs. 23.1%, P<0.05). Conclusion The two-stage Hybrid surgery in patients aged over 80 years with multivessel coronary artery disease can significantly decrease the postoperative incidence of adverse cardiovascular events, shorten the postoperative duration of mechanical ventilation and hospitalization stay, reduce the volume of chest drainage during the first 24 h after surgery and improve prognosis of surgery for the elderly patients.
ObjectiveTo summarize the clinical morphological classification feature of symptomatic spontaneous isolated celiac artery dissection (SICAD), basing on the relative diameter of the true lumen (TLRD) and type of lesion, and then summarize the reasonable clinical treatment strategies and timing of arterial reconstruction.MethodsRetrospectively analyzed the imaging data, treatment methods, perioperative complications, and follow-up results of 26 symptomatic SICAD patients admitted to the Department of Endovascular Surgery of The First Affiliated Hospital of Zhengzhou University from May 2012 to May 2019, patients were divided into conservative treatment group (n=12) and endovascular intervention group (n=14) according the treatment, and then compared the clinical data of the two groups.ResultsTwelve patients in the conservative treatment group had an average of 12.6 days (5–22 days) and discharged from hospital with better condition, of which 11 patients’ TLRD≥30%. In the endovascular intervention group, 2 patients continued to aggravate the symptoms at the 3rd day of admission and received endovascular intervention, the remaining 12 patients’ symptoms were not significantly relieved or the symptoms reappeared after averaged 11.4 days, whose TLRD<30% or diameter >1.5 cm. Compared with the endovascular intervention group, the duration of symptoms was shorter (P=0.04), proportions of back pain (P=0.02) and chest pain (P=0.04) were lower, TLRD value and proportion of TLRD value>30% (subtype of a) were higher (P=0.01, P=0.02). The average follow-up duration of 26 patients was 28.2 months (12–83 months). The follow-up results of all patients in the conservative treatment group were good and no relevant symptoms had appeared since discharge. One patient in the endovascular intervention group had transient liver function damage, 1 patient had severe deformation of the proximal end of the stent at 1 year after implantation of the celiac artery stent. The remaining patients were stable with no progress.ConclusionsFor symptomatic SICAD, if the clinical symptoms are stable after hospitalization, conservative medication and close imaging follow-up are preferred, if there is no relief of symptoms, continuous organ perfusion and other manifestations based on medication, endovascular intervention can be considered for arterial reconstruction, the early and medium follow-up results were satisfactory under this treatment algorithm. In addition, there are differences in TLRD value between the conservative treatment group and the endovascular intervention group, suggesting that TLRD as the morphological characteristics of the classification has a potential guiding significance for the development of clinical treatment strategy.