Association between uterine leiomyoma and fragmented QRS waves: a prospective case-control study.

OBJECTIVE: The aim of this study was to evaluate the relationship between uterine leiomyoma and fragmented QRS, a non-invasive indicator of cardiovascular risk and myocardial ischemia, in women with uterine leiomyoma. METHODS: In this prospective case-control study, a total of 47 patients diagnosed with uterine leiomyoma (case group) and 47 healthy individuals without uterine leiomyoma (control group) who had undergone bilateral tubal ligation surgery were included. Various demographic, clinical, and laboratory parameters and the presence of fragmented QRS were recorded. RESULTS: The leiomyoma group showed significantly higher body mass index (27.46±2.18 vs. 25.9±2.87 kg/m2, p=0.005) and waist circumference (91.34±9.30 vs. 84.97±9.3 cm, p=0.001) compared with the control group. Uterine volumes were also significantly higher in the leiomyoma group (235.75±323.48 vs. 53.24±12.81 mm3, p<0.001). The presence of fragmented QRS was detected in 18.1% of the patients. Multiple regression analysis identified age, fasting blood glucose value, and the presence of fragmented QRS as independent risk factors for the presence of leiomyoma. CONCLUSION: This study provides valuable insights into the relationship between uterine leiomyoma and fragmented QRS. The presence of fragmented QRS was identified as an independent risk factor for the presence of leiomyoma. Further research is needed to better understand the underlying mechanisms connecting uterine leiomyoma and cardiovascular health.

Association between uterine leiomyoma and fragmented QRS waves: a prospective case-control study

SUMMARY OBJECTIVE: The aim of this study was to evaluate the relationship between uterine leiomyoma and fragmented QRS, a non-invasive indicator of cardiovascular risk and myocardial ischemia, in women with uterine leiomyoma. METHODS: In this prospective case-control study, a total of 47 patients diagnosed with uterine leiomyoma (case group) and 47 healthy individuals without uterine leiomyoma (control group) who had undergone bilateral tubal ligation surgery were included. Various demographic, clinical, and laboratory parameters and the presence of fragmented QRS were recorded. RESULTS: The leiomyoma group showed significantly higher body mass index (27.46±2.18 vs. 25.9±2.87 kg/m2, p=0.005) and waist circumference (91.34±9.30 vs. 84.97±9.3 cm, p=0.001) compared with the control group. Uterine volumes were also significantly higher in the leiomyoma group (235.75±323.48 vs. 53.24±12.81 mm3, p<0.001). The presence of fragmented QRS was detected in 18.1% of the patients. Multiple regression analysis identified age, fasting blood glucose value, and the presence of fragmented QRS as independent risk factors for the presence of leiomyoma. CONCLUSION: This study provides valuable insights into the relationship between uterine leiomyoma and fragmented QRS. The presence of fragmented QRS was identified as an independent risk factor for the presence of leiomyoma. Further research is needed to better understand the underlying mechanisms connecting uterine leiomyoma and cardiovascular health.

Alopecia Universal após Tratamento com Sinvastatina e Ezetimiba: Impactos na Família / Alopecia Universalis after Treatment with Simvastatin and Ezetimibe: Affects on Family

Resumo A alopecia areata (AA) é uma doença autoimune que se desenvolve no couro cabeludo ou em outras partes do corpo. A alopecia universal, que é uma forma rara de alopecia areata, é caracterizada pela perda de pelos que afeta todo o corpo. Nos dois pacientes apresentados, o tratamento com atorvastatina foi iniciado com o diagnóstico de hipercolesterolemia, mas, quando as metas de valores não foram alcançadas, foi iniciado o tratamento com uma combinação de sinvastatina e ezetimiba. Depois de um período de tratamento com sinvastatina e ezetimiba, o distúrbio de AA, o qual começou com a perda de cabelo no couro cabeludo, espalhou pelo corpo todo e se transformou em alopecia universal. Embora as estatinas possam causar alopecia com reações autoimunes, elas geralmente são utilizadas no tratamento da alopecia, por seus efeitos imunomoduladores.

Abstract Alopecia areata (AA) is an autoimmune disease that grows in the scalp or in other parts of the body. Alopecia universalis, which is a rare form of alopecia areata, is characterized by a loss of hair that affects the entire body. In the two patients presented in this study, atorvastatin treatment was implemented, with the diagnosis of hypercholesterolemia; however, when the target values were not reached, a combination of simvastatin and ezetimibe was implemented. After a period of simvastatin/ezetimibe treatment, the AA disorder, which began with hair loss on the scalp, spread to the entire body and turned into Alopecia Universalis. Although statins can cause alopecia with autoimmune reactions, they are generally used in the treatment of alopecia due to their immunomodulatory effects.

Hydroxychloroquine/azithromycin treatment, QT interval and ventricular arrhythmias in hospitalised patients with COVID-19.

BACKGROUND: Hydroxychloroquine (HCQ) and azithromycin (AZM) are widely used in off-label treatment of novel coronavirus disease (COVID-19). However, cardiac safety of these drugs is still controversial in COVID-19. Therefore, we aimed to evaluate association of HCQ or HCQ + AZM treatment regimens, corrected QT (QTc) interval and malignant ventricular arrhythmias in hospitalized patients. METHODS: This is a single-center, retrospective and observational study. All data were extracted from the electronic medical records. The initial and post-treatment mean QTc intervals were calculated and compared in patients with HCQ alone or HCQ + AZM therapy. Associated factors with QTc prolongation, the incidence of ventricular arrhythmia during treatment and in-hospital mortality because of ventricular arrhythmias were evaluated. RESULTS: Our cohort comprised 101 hospitalized COVID-19 patients (mean age of 49.60 ± 18 years, 54.4% men). HCQ + AZM combination therapy group (n = 56) was more likely to have comorbidities. After 5-days treatment, 19 (18.8%) patients had QTc prolongation, and significant increase in the QTc interval was observed in both two groups (P < .001). However, HCQ + AZM combination group had significantly higher ΔQTc compared to HCQ group (22.5 ± 18.4 vs 7.5 ± 15.3 ms, P < .001). All of 101 patients completed the 5-days treatment without interruption. Also, no malignant ventricular arrhythmia or death secondary to ventricular arrhythmia occurred during the treatment in both groups. CONCLUSIONS: The present study revealed that although HCQ + AZM treatment was independently associated with QTc prolongation, none of patients experienced malignant ventricular arrhythmia or death during treatment. Further prospective studies are needed to determine the exact implications of these drugs on arrhythmias in patients with COVID-19.

Early Reverse Cardiac Remodeling Effect of Laparoscopic Sleeve Gastrectomy.

BACKGROUND: This study evaluated the early postoperative benefits of laparoscopic sleeve gastrectomy (LSG) on the left ventricular (LV) function and left atrial (LA) structural, mechanical, and electrical functions in severely obese patients. METHODS: Thirty-two patients with severe obesity who were consecutively scheduled for LSG and 30 healthy controls were included in the study. LV global longitudinal strain (LGS), peak atrial longitudinal strain (PALS), and strain rates (S-Sr, E-Sr, and A-Sr) of the lateral and septal LA walls, and intra- and interatrial dyssynchrony periods for all subjects were evaluated using strain echocardiography. The measurements were repeated in patients 1 month after surgery. RESULTS: LGS of the LV was significantly depressed in the patient group compared with the control group (p < 0.001). LA peak septal and lateral wall strain values were significantly lower in patients than in controls (both p values <0.001). LA intra- and interatrial dyssynchrony periods were longer in patients than in controls (p = 0.012 and p = 0.004, respectively). LGS significantly improved after LSG (p < 0.001). Significant reductions were noted in the LA antero-posterior diameter (p < 0.001), LA volume index (LAVI, p = 0.001), and in the mitral velocity to the early diastolic velocity of the mitral annulus ratio (E/e' ratio, p = 0.046). The PALS of the septal and lateral LA walls significantly increased (p = 0.001 and p < 0.001, respectively). S-Sr, E-Sr, and A-Sr values of the septal LA wall (p = 0.049, p < 0.001, and p = 0.001, respectively) and the lateral LA wall (p = 0.009, p = 0.007, and p = 0.002, respectively) significantly improved postoperatively. Intra- and interatrial dyssynchrony significantly decreased (p = 0.001 and p < 0.001, respectively). Weight loss positively correlated with changes in LGS (R = 0.39, p = 0.039), LAVI (R = 0.39, p = 0.034), intra-atrial dyssynchrony (R = 0.45, p = 0.021), interatrial dyssynchrony (R = 0.42, p = 0.038), septal LA wall peak strain (R = 0.44, p = 0.027), lateral LA wall peak strain (R = 0.46, p = 0.017), septal LA wall A-Sr (R = 0.43, p = 0.028), and lateral LA wall A-Sr (R = 0.46, p = 0.019). The comparison of postoperative findings of the patients with controls revealed that the LA diameter, both LA volume and volume index (LAVI), E/e' ratio, S-Sr and E-Sr of both lateral and septal LA walls, intra- and interatrial LA dyssynchrony of the patient group became similar to the control group (all p value >0.05). Postoperative A-Sr values of both LA walls (both p value <0.001) were higher in patients than controls. CONCLUSION: The benefits of LSG on LV and LA function may be observed even in the early postoperative phase. The resulting weight loss correlates with LV and LA reverse remodeling in severely obese patients.

Spontaneous spinal epidural hematoma developing after percutaneous coronary intervention: early diagnosis, early intervention, and good outcome.

A 56-year-old female patient hospitalized with diagnosis of acute coronary syndrome underwent early coronary intervention. Anticoagulant and antithrombotic treatment was administered, including acetylsalicylic acid, clopidogrel, and heparin in periprocedural period. Severe back pain and rapidly progressing paraplegia developed in early period of follow-up. The patient underwent surgery immediately after diagnosis of spontaneous spinal epidural hematoma (SSEH) causing pressure, and decompression was performed. The patient rapidly improved without recurrence through early diagnosis and early surgical intervention. A common problem encountered by interventional cardiologists is back pain in patients who have undergone interventions in the femoral region and have lain in the same position for an extended period. Clinical onset of SSEH includes similar complaints, a fact of which cardiologists should be aware. Early diagnosis and early intervention may provide a good outcome, as is reported in the present case.