We aimed to compare the extent of subclinical atherosclerosis in the ascending and descending aortas by measuring wall area and thickness using 3D cardiovascular magnetic resonance imaging (aAWAI and dAWAI) in patients with asymptomatic familial hypercholesterolemia (FH) and nonfamilial hypercholesterolemia (NFH). We also aimed to establish the interrelations of CMR parameters with other subclinical atherosclerosis measurements, such as calcium scores, obtained using computed tomography in coronary arteries (CCS) and ascending and descending aorta (TCSasc and TCSdsc), as well as the carotid intima-media thicknesses (cIMT) using ultrasonography. A total of 60 patients with FH (29 men and 31 women), with a mean age of 52.3 ± 9.6 years, were analyzed. A subclinical atherosclerosis assessment was also performed on a group consisting of 30 age- and gender-matched patients with NFH, with a mean age of 52.5 ± 7.9 years. We found the ascending and descending aortic wall areas and thicknesses in the FH group to be significantly increased than those of the NFH group. A multivariate logistic regression analysis showed that a positive FH mutation value was a strong predictor of high aAWAI and dAWAI independent of the LDL cholesterol level. Correlations across CMR atherosclerotic parameters, calcium scores, and cIMT in the FH and NFH groups, were significant but low. Most of the atherosclerosis tests with high results belonged to the FH group. We found that patients with documented heterozygous FH had a higher atherosclerosis burden in the aorta compared to patients with severe hypercholesterolemia without FH gene mutation. Atherosclerosis is not severe in asymptomatic patients with FH, but is more pronounced and also more diffuse than in patients with NFH. The etiology of hypercholesterolemia, and not just cholesterol levels, plays a significant role in determining the degree of subclinical atherosclerosis.

Background In Poland, treatment with proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors has become available free of charge in a therapeutic program. Assessed herein, is the efficacy and safety of alirocumab and evolocumab in patients with heterozygous familial hypercholesterolemia (FH). Methods Data of 55 adult FH patients who participated in the program were analyzed upon meeting the criteria established by the Ministry of Health (low density lipoprotein cholesterol [LDL-C] above 160 mg/dL on max. tolerated statin dose and ezetimib). The efficacy of PCSK9 inhibitors in reducing LDL-C with drug administration every 2 weeks was assessed after 3 months and 1 year of therapy. A safety profile evaluation was performed at each visit. 48 patients completed the 3-month and 21 for the 1-year observation periods (34 patients treated with alirokumab and 14 with evolocumab). Results The mean concentration of direct-measured LDL-C decreased from the initial level of 215.1 ± 74.5 mg/dL to 75.3 ± 64.1 mg/dL, i.e., by 65 ± 14% following 3 months of treatment. This effect was stable in 1-year observation (77.7 ± 72.8 mg/dL). Adverse effects were flu-like symptoms (13.0%), injection site reactions (11.1%), fatigue (5.6%) and musculoskeletal symptoms (5.6%). Seven patients failed to complete the 3-month treatment period due to side effects or non-compliance, and 1 patient failed to complete the 1-year treatment due to myalgia. Conclusions This study confirmed high effectiveness of PCSK9 inhibitors in reducing LDL-C levels in patients with FH. Due to restrictive inclusion criteria with LDL-C threshold level > 160 mg/dL (> 4.1 mmol/L) required for participation in the therapeutic program, a relatively small number of FH patients were eligible for treatment.

Aims The effectiveness of revascularization of chronic total occlusion (CTO) remains intriguing. Thus, we sought to investigate whether a successful PCI for single CTO improves outcomes in a setting of stable angina and chronic occlusion of single coronary artery. Methods and Results Of 11 957 consecutive patients referred for nonurgent PCI between 2003 and 2010, 1110 displayed single CTO and were enrolled to the central CTO‐registry database. The primary end‐point included all‐cause mortality, the secondary end‐point a composite of safety outcome measure of all‐cause death, nonfatal‐MI, the need for urgent revascularization and stroke. The major adverse cardiovascular event (MACE) records were extracted from the national administrative database and all patients were linked to the long‐term follow‐up. Since the patient assignment was not random, we performed the propensity scoring to minimize selection bias; 734 patients (66%) had a successful PCI‐CTO. Compared with successful procedures, unsuccessful procedures had similar rates of all‐cause death both in crude (HR, 0.78; 95%CI, 0.49–1.25; P = 0.30) and adjusted analysis (HR, 0.80; 95%CI, 0.50‐1.28; P = 0.34). A similar, significant reduction in overall MACE was noted with successful PCI‐CTO compared with unsuccessful procedure in unadjusted (HR, 0.74; 95%CI, 0.56–0.96; P = 0.020) and adjusted calculation (HR, 0.73; 95%CI, 0.56–0.96; P = 0.019). Patients after successful PCI‐CTO as compared with failed recanalization less frequently underwent surgical revascularization. The benefit was sustained at 3 years follow‐up. Conclusions Successful PCI for single CTO does not improve long‐term survival, nonetheless, is associated with reduced overall MACE and the need for surgical revascularization. © 2015 Wiley Periodicals, Inc.

Complete surgical resection of hyperfunctioning parathyriod tissue is essential for the treatment of primary hyperparathyroidism. During recent years, minimally invasive surgery has been successfully applied in neck exploration, because of significant developments of guidance by intraoperative scans, the use of quick, intraoperative PTH assay, and also preoperative imaging procedures such as high resolution ultrasonography and sestamibi scintigraphy. The results of operations which are performed with minimally invasive techniques are comparable to those of conventional surgery, and provide advantages with regard to cosmetic result, length of hospitalisation, and reduced post-operative pain.

Wielorzedowa tomografia komputerowa jest obecnie waznym elementem nieinwazyjnej diagnostyki schorzen kardiologicznych. Pozwala na zobrazowanie struktur anatomicznych, a takze na ocene funkcji serca podczas jednego badania, co czyni te metode konkurencyjną w stosunku do innych, zarowno nieinwazyjnych, jak i inwazyjnych, technik diagnostycznych. W praktyce klinicznej rozszerzają sie wskazania do jej stosowania. W artykule przedstawiono wspolczesne koncepcje, perspektywy oraz techniczne mozliwości angiotomografii komputerowej (CTA) tetnic wiencowych, ktora — jak wykazano w wieloośrodkowych badaniach — cechuje sie wysoką ujemną wartością predykcyjną. Ponadto podczas badania mozna zobrazowac nie tylko uwapnione, ale i nieuwapnione blaszki miazdzycowe; szczegolnie dotyczy to proksymalnych segmentow tetnic wiencowych, co koreluje z wynikami ultrasonografii wewnątrznaczyniowej. Badanie CTA stosuje sie w diagnostyce i planowaniu terapii zarowno w przypadku podejrzenia choroby wiencowej (CAD), jak i u pacjentow z CAD juz rozpoznaną.

BACKGROUND The performance of second-generation drug-eluting stent (DES) versus first-generation DES implantation in patients with stable angina and single chronic total occlusion (CTO) has not yet been studied. Herein, we sought to investigate whether a successful percutaneous coronary intervention (PCI) for CTO using second-generation versus first-generation polymer-coated DES improved outcomes in a setting of isolated CTO. METHODS Among 7765 patients undergoing elective PCIs between 2006 and 2011, a total of 742 single CTOs were identified. Of these, 496 had a successful PCI and 193 were implanted with DESs. The major adverse cardiovascular event (MACE) records were extracted from the national administrative database and all patients were linked to the 2-year follow-up. RESULTS When compared to first-generation DES implantation, second-generation implantation once significantly reduced risk of MACE, both at 1-year (hazard ratio [HR], 0.15; 95% confidence interval [CI], 0.06-0.36; P=.01) and 2-year follow-up (HR, 0.27; 95% CI, 0.13-0.56; P=.01). The symptom-driven target lesion revascularization (TLR) also occurred less frequently in patients with second-generation DES vs first-generation DES within 2 years of follow-up (HR, 0.15; 95% CI, 0.05-0.44; P=.03). The substantial 2-year benefit of second-generation DES over first-generation DES also persisted after incorporating a propensity score analysis for MACE (HR, 0.24; 95% CI, 0.08-0.72; P=.01) and TLR (HR, 0.15; 95% CI, 0.05-0.49; P=.04). CONCLUSIONS Successful PCI for CTO using thin-strut polymer-coated DES vs early-generation DES implantation improves outcomes after recanalization of isolated CTO in a setting of stable angina.

Complete surgical resection of hyperfunctioning parathyriod tissue is essential for the treatment of primary hyperparathyroidism. During recent years, minimally invasive surgery has been successfully applied in neck exploration, because of significant developments of guidance by intraoperative scans, the use of quick, intraoperative PTH assay, and also preoperative imaging procedures such as high-resolution ultrasonography and sestamibi scintigraphy. The results of operations which are performed with minimally invasive techniques are comparable to those of conventional surgery, and provide advantages with regard to cosmetic result, length of hospitalisation, and reduced post-operative pain.

Background. There are limited data on the long-term safety and efficacy of drug-eluting stents (DES) implantation in patients with stable angina referred for elective percutaneous coronary intervention (PCI) of chronic total occlusion (CTO). We therefore aim to investigate whether DES compared with bare-metal stent (BMS) implantation improves long-term outcomes after successful recanalization of single CTO. Methods. A total of 345 consecutive patients who underwent successful recanalization of single CTO and received DES or BMS in the Cardioangiology Laboratories of the Medical University of Gdansk between January 1, 2006 and December 31, 2010 were included in the CTO Registry database. We compared the 1-year and long-term clinical outcomes of 137 consecutive patients who underwent PCI for CTO and DES implantation with outcomes of 208 patients after successful CTO treatment with BMS implantation. The median follow-up was 22.6 +/- 3 months (21.0 +/- 3.9 months for DES vs 23.6 +/- 1.5 months for BMS; P<.001). The primary endpoints included a composite of all-cause death and non-fatal myocardial infarction (MI) and composite safety endpoint of major adverse cardiovascular events (MACEs), including death, MI and symptom-driven target lesion revascularization (TLR). A secondary endpoint was a symptom-driven TLR. Results. After stent implantation we noted lower rates of the composite endpoint at 1-year (9.5% DES vs 18.3% BMS; P=.01) and long-term follow-up (11.7% DES vs 21.1% BMS; P=.02) due to fewer episodes of TLR in the DES group (5.1% DES vs 14.4% BMS; P=.006 at 1-year follow-up; 7.3% DES vs 14.4% BMS; P=.04 at long-term follow-up). No significant differences were documented in the rate of death, MI, or in-stent thrombosis between investigated subsets. After adjusting for patient and procedural characteristics as well as propensity, BMS implantation remained independently associated with an increased hazard of 1-year MACE (adjusted hazard ratio [AHR], 2.09; 95% confidence interval [CI], 1.2-3.64; P=.005) and long-term MACEs (AHR, 1.99; 95% CI, 1.18-3.38; P<.01). Conclusions. DES implantation during PCI for single CTO reduces MACE rate at 1-year and long-term follow-up due to the significant reduction of TLR in the DES group. Therefore, DES implantation should be preferred as an optimal treatment strategy of single CTO in stable angina patients.

Background and aim: The long-term benefit of percutaneous recanalisation of chronic total occlusion (CTO) is still unclear. Given advances in interventional cardiology over the last two decades, we sought to investigate whether a successful percutaneous coronary intervention for CTO (PCI-CTO) improves outcomes in an age-and gender-matched single-centre cohort of stable angina patients.Methods: Out of 401 consecutive patients enrolled to the CTO-Registry database, 276 patients were included in the final analysis. Patients with unsuccessful PCI-CTO (n = 138) were age-and gender-matched in a 1: 1 ratio with patients who underwent a successful procedure. The primary end-points included hard end-points comprising death and nonfatal myocardial infarction (MI) and a composite safety outcome measure of death, nonfatal MI and ischaemia-driven revascularisation. The secondary end-point was improvement in angina status or complete resolution of angina symptoms. Patients were followed up for six months and at two years.Results: Patients who underwent a successful recanalisation of CTO, compared to those who underwent an unsuccessful procedure, revealed similar rates of composite death and MI at six months (0.7% vs. 1.4%; hazard ratio [HR], 0.50; 95% confidence interval ratio [CI], 0.05-4.80; p = 0.56) and two years (1.4% vs. 5.8%; HR 0.24; 95% CI 0.07-0.85; p = 0.053). A significant difference in composite safety end-points between subsets, although not recorded after six months of observation (8.7% vs. 15.2%; HR 0.54; 95% CI 0.27-1.07; p = 0.095), was noted at two years follow-up (15.2% vs. 29.7%; HR 0.47; 95% CI 0.29-0.77; p = 0.004). A greater improvement in symptom burden or resolution of angina symptoms was documented after a successful PCI at both six months (68.1% vs. 23.2%, p < 0.001; 80.4% vs. 34.8%, p < 0.001, respectively) and two years (52.2% and 8.0%, p < 0.001; 68.1% vs. 22.5%, p < 0.001, respectively).Conclusions: Successful recanalisation of CTO improves outcomes in long-term observation.

A 61-year-old woman was admitted to our hospital due to recurrent, atypical angina pain. The medical documentation of the patient contained 15years history of Crohn's disease, malabsorption syndrome (BMI: 15kg/m2), chronic anemia and the inflammatory intestine tumor.