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Sait Demirkol M.D. Ugur Kucuk M.D. Oben Baysan M.D. Sevket Balta M.D. Turgay Celik M.D. Ibrahim Halil Kurt M.D. Hilal Olgun Kucuk M.D. Uygar Cagdas Yuksel M.D. Murat Unlu M.D. Mehmet Yokusoglu M.D. 《Echocardiography (Mount Kisco, N.Y.)》2012,29(9):1064-1070
Aims: The aim of this study is to investigate the effect of mitral stenosis (MS) on left atrial (LA) function using two‐dimensional speckle tracking echocardiography (2DSTE). Methods and Results: The study subjects consisted of 52 patients with asymptomatic MS and 52 control subjects. LA function was assessed using prototype speckle tracking software and manual tracking method. Maximal LA volume (LAVmax) and minimal LA volume (LAVmin) and LA volume before atrial contraction (LAVpre‐a) were measured. Using these volumes, LA reservoir, conduit and booster pump fuction parameters were calculated. Indexed LAVmax, LAVmin, and LAVpre‐a measurements via speckle tracking were highly correlated with manual tracing methods in both groups. Expansion index (67.8 ± 36.4 vs. 148.3 ± 44.2), diastolic emptying index (37.7 ± 12.9 vs. 58.0 ± 8.5), passive emptying (37.3 ± 14.1 vs. 70.4 ± 10.4) and passive emptying index (13.3 ± 6.3 vs. 41.3 ± 10.6) were decreased significantly in MS patients (P < 0.001). In contrast active emptying index (62.6 ± 4.1 vs. 29.5 ± 10.1) increased in MS group (P < 0.001) while active emptying (28.1 ± 13.0 vs. 28.3 ± 6.9) remained same among both groups. Conclusions: This is the first study relating LA volumes and function assessed by 2DSTE to MS. 2D speckle tracking analysis of LA volume is relatively easy and provides more detailed information regarding the changes in LA volumes during the cardiac cycle. 相似文献
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Ibrahim Rencuzogullari Metin Cağdaş Suleyman Karakoyun Yavuz Karabağ Tufan Çınar 《The American journal of emergency medicine》2018,36(9):1722.e1-1722.e3
Venous thrombosis is recognized as one of the most important complications of nephrotic syndrome (NS). In patients with NS, venous thrombosis may develop in the renal veins, the deep veins of the lower limb, and the inferior vena cava. Here, we describe a case report of an NS patient with multiple venous thrombosis in the right renal vein, the left iliac vein, the vena cava inferior, the right atrium, and the pulmonary arteries. Moreover, we describe the successful treatment of multiple venous thrombosis with prolonged thrombolytic treatment in spite of an increased risk of bleeding due to renal biopsy. 相似文献
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Left atrial remodeling in patients undergoing percutaneous mitral valve repair with the MitraClip system: an advanced echocardiography study
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Duygu Gulmez Sevim Metin Unlu Cagatay Karaca Kuddusi Erkilic 《Journal of cosmetic and laser therapy》2019,21(4):206-208
A 53-year-old woman with hemiparesis and poor dexterity, underwent cosmetic blepharopigmentation on the both upper eyelids in the dermatology clinic of a private hospital. She was not asked for any information on her medical history and no informed consent was obtained and the procedure was performed without any protective ocular shields. The patient experienced severe lacrimation, discomfort, and increased sensitivity to light during and after the procedure. She also noticed blurred vision after the procedure. Ophthalmologic examination revealed tender and oedematous eyelids and corneal abrasions in both of her eyes. Topical antibiotics and preservative-free lubricants were able to recover her from her signs and symptoms at 1-week follow-up. It is recommended that cosmetic blepharopigmentation should be applied cautiously with patient’s informed consent after obtaining a thorough medical history and with protective ocular shields to avoid potential complications. 相似文献
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Arzu Onder Tatar Ozgur Yoruk Metin Akgun 《European archives of oto-rhino-laryngology》2014,271(6):1803-1808
The objective of this prospective, randomized study was to evaluate the effect of pre-emptive local infiltration of lidocaine, lidocaine plus dexamethasone, levobupivacaine and levobupivacaine plus dexamethasone on postoperative pain in Modified Radiofrequency Assisted Uvulopalatoplasty (MRAUP) cases. Sixty adult patients (44 males and 16 females) aged 32–51 years with simple snoring were divided into four groups. The anesthesia of the patients in the first group was achieved with lidocaine HCl, in the second group, with lidocaine HCl and dexamethasone sodium phosphate, in the third group, with levobupivacaine, and in the fourth group, levobupivacaine and dexamethasone sodium phosphate. All the patients were applied Modified Radiofrequency Assisted Uvulopalatoplasty technique. The pain experienced by the patients during swallowing and at rest on the 1st, 3rd, 5th, 7th, and 10th day and analgesic consumption were evaluated using standard 10 cm visual analog scales. The mean duration of operation in the group that received lidocaine HCl was 22 ± 3 min, while in the group that received levobupivacaine HCl was 27 ± 4 min. There were statistically significant differences between the groups for analgesic effects on the 1st, 3rd, 5th, and 7th day and for the amount of analgesics used, on the 1st, 3rd, and 5th day. The best results were obtained in the group that received levobupivacaine HCl and steroid (p < 0.001). Steroid and local anesthetic combinations are superior to controls in the management of postoperative pain in MRAUP surgery. 相似文献