Introduction: In this study, we aimed to determine the incidence of patient prosthesis mismatch (PPM) and its effects on ejection fraction (EF), gradients, and late survival. Methods: 200 patients who underwent isolated mechanical AVR between March 2013 and May 2016 were retrospectively evaluated based on patient records. Results: 200 patients were included in the study. No PPM was detected in 42 (21%) patients, moderate PPM in 122 (61%), and severe PPM in 36 (18%) patients. A significant decrease was found in all groups in terms of mean valve gradients and LVMI (preoperative LVMI compared with postoperative LVMI at the 12th month) (P < .001). A 30% decrease in mean LVMI in the no PPM and moderate PPM groups and a 20% decrease in the severe PPM group were detected at the 6th month. Conclusion: In our postoperative data, we found that EF was preserved, the transvalvular gradient reduced, and LVMI decreased. There was no difference in mortality rates between the control (no PPM) group and the moderate PPM group. Taking into account our patient groups, we can say that no-to-moderate PPM has no major effect on left ventricular remodeling in patients with preserved left ventricular functions.

Summary Background :The use of percutaneous endovascular intervention in lower-extremity arterial diseases is increasing daily. With the growing technical experience of vascular surgeons, this is preferred to open surgery in more complex lesions. Methods The dose area product (DAP) and fluoro (FL) time values of 150 patients who underwent successful peripheral endovascular arterial intervention were analysed retrospectively. These values were evaluated by grouping according to the anatomical region and complexity of the lesion, type of procedure and arterial access. Results: While the mean DAP was 18 ± 27 Gy cm2 in patients who underwent only angioplasty, it was 21 ± 17 Gy cm2 in patients who underwent stent implantation after angioplasty (p = 0.069). The DAP value was statistically significantly higher in patients who had intervention in the pelvic region, both in the angioplasty (23 ± 22 Gy cm2) group and in the stenting (29 ± 18 Gy cm2) group, than in patients who had intervention in the femoropopliteal region (18 ± 27 and 15 ± 12 Gy cm2, respectively) (p < 0.05). When the correlation between body mass index (BMI) of the patients and DAP was examined, a moderate positive correlation was found both in the pelvic region (r = 0.601, p = 0.00) and in the femoropopliteal region (r = 0.512, p = 0.00). Out of 78 patients in whom the ipsilateral popliteal retrograde approach was preferred, only two developed arteriovenous fistulae after the procedure, and only two of 77 patients in whom the femoral approach was preferred developed no major or minor complications, except femoral pseudo-aneurysm. Conclusions The most important factors affecting the radiation doses of the patients were the anatomical region and the patient’s BMI. Radiation doses were higher in pelvic interventions compared to the femoropopliteal region. This may encourage the choice of arterial approaches that can minimise visualisation of the pelvic region in particular. Therefore, attention should be paid to pre-operative planning, especially in patients undergoing multiple diagnostic and therapeutic imaging. The ipsilateral popliteal retrograde approach can be safely chosen in combined iliofemoral, common femoral and superficial femoral total occlusions in the hands of surgeons with good Doppler ultrasonography experience.

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Single coronary artery (SCA) anomaly is dened as the supply of the entire myocardium from single coronary ostium originating from a sinus of valsalva. SCA anomaly is very rare and is usually diagnosed incidentally during coronary angiography. It has been reported at a rate of 0.04% in diagnostic angiography series, and it has been reported to occur in 3% of all coronary anomalies (1). Although it is usually asymptomatic, there are rare cases with chest pain, arrhythmia, syncope, myocardial infarction and even sudden cardiac death (2). We present our patient with bicuspid aortic valve and SCA anomaly, who underwent modied bentall de bono operation for ascending aortic aneurysm and aortic valve regurgitation. In our patient, the left anterior descending (LAD) and left circumex artery (LCx) arise separately from a common trunk originating from the right sinus of valsalva. Due to this feature, we argue that there is no other bentall case dened in this group in the literature.