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Women with breast cancer who receive aromatase inhibitors (AI) are at risk of bone mass loss and bone fracture. Many of these women have been previously treated with chemotherapy and/or tamoxifen, also with known deleterious bone effects. We studied the bone mineral status of a group of postmenopausal women with non-advanced breast cancer about to initiate AI treatment.Between 2007 and 2010, 127 women aged 63 ± 9 years were prospectively included. Clinical, epidemiological, analytical, radiological, and densitometric data were collected.Prior to initiating AI treatment, the patients exhibited a high prevalence of bone mass loss (62.2%): 16.5% had osteoporosis and 45.7% osteopenia by OMS criteria. Besides, 7.4% of their dorso-lumbar spine x-rays revealed one or more vertebral fractures, all of which were found in patients with densitometry-defined osteoporosis or osteopenia. Surprisingly, 25-OH-vitamin D levels were normal (≥30 ng/ml) in 87.4% of the women. Obesity was prevalent (BMI 30 ± 5). Their most common tumour was infiltrating ductal carcinoma (76.4%). The women who had received adjuvant chemotherapy (50%) were younger (59.1 ± 8.3 vs. 66.2 ± 8.2, p

Objective: To investigate the differences in mortality at 28 days and other prognostic variables in 2 periods: IBERICA-Mallorca (1996-1998) and Infarction Code of the Balearic Islands (IC-IB) (2008-2010)., Design: Two observational prospective cohorts., Setting: Hospital Universitario Son Dureta, 1996-1998 and 2008-2010., Patients: Acute coronary syndrome with ST elevation of≤24h of anterior and inferior site., Main Variables of Interest: Age, sex, cardiovascular risk factors, site of AMI, time delays, reperfusion therapy with fibrinolysis and primary angioplasty, administration of acetylsalicylic acid, beta blockers and angiotensin converting enzyme inhibitors. Killip class, malignant arrhythmias, mechanical complications and death at 28 days were included., Results: Four hundred and forty-two of the 889 patients included in the IBERICA-Mallorca and 498 of 847 in the IC-IB were analyzed. The site and Killip class on admission were similar in both cohorts. The main significant difference between IBERICA and IC-IB group were age (64 vs. 58 years), prior myocardial infarction (17.9 vs. 8.1%), the median symtoms to first ECG time (120 vs. 90min), median first ECG to fibrinolysis time (60 vs. 35min), fibrinolytic therapy (54.8 vs. 18.7%), patients without revascularization treatment (45.9 vs. 9.2%), primary angioplasty (1.0% vs. 92.0%). The mortality at 28 days was lower in the IC-IB (12.2 vs. 7.2%; hazard ratio 0.560; 95% CI 0.360-0.872; P=.010)., Conclusion: The 28-day mortality in acute coronary syndrome with ST elevation in Mallorca has declined in the last decade, basically due to increased reperfusion therapy with primary angioplasty and reducing delays time to reperfusion., (Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.)

Objectives: To assess the clinical characteristics and inter-hospital variability in the treatment and prognosis of patients with non-ST-segment elevation acute coronary syndromes., Patients and Method: Data from the PEPA study, a prospective registry that enrolled 4,115 patients in 18 Spanish hospitals, were analyzed., Results: The mean age of the patients enrolled was 65 years, 33% were women, and 26% had diabetes. Large differences were observed in the clinical profile of patients admitted to different centers, especially relative the history of previous disease, prior coronary revascularization, and co-morbidity. Antiplatelet treatment was used in 93% of patients, heparin in 45%, beta-blockers in 42%, nitrates in 67%, and calcium antagonists in 46%. During hospitalization, exercise stress testing was performed in 37% of patients, coronary angiography in 32%, coronary angioplasty in 9%, and coronary surgery in 4%. Inter-hospital variability was minimal for the use of antiplatelet agents, wide for the use of heparin and beta-blockers, and huge for the use of revascularization procedures. Mortality and the incidence of death or myocardial infarction were 2.6% and 4.4% during hospitalization, and 4.6% and 8% at 3 months, with wide inter-hospital variability. These differences were not significant once adjusted for clinical characteristics and the treatment received at admission., Conclusions: Patients with non-ST-segment elevation acute coronary syndromes represent an heterogeneous group with a high incidence of complications. Pharmacologic and, especially, invasive treatment varies widely in different hospitals. These results underline the importance of correct initial risk stratification and uniform treatment following the recommendations of clinical guidelines.

Papillary muscle rupture is an unusual pathology, commonly being a mechanical complication of an acute myocardial infarction or a blunt chest trauma. In this case report we describe a patient with a spontaneous complete posteromedial papillary muscle rupture, secondary to an isolated papillary muscle infarction, in the absence of coronary artery disease, resulting in severe mitral regurgitation, cardiogenic shock and uneventful urgent mitral valve replacement. The clinical and histopathologic literature, and mechanisms to explain this kind of rupture, are reviewed.

Background and Objective: Despite improvements in the results and techniques of catheter-based revascularization, few studies have evaluated the clinical results of the application of new stent designs. We describe the in-hospital and mid-term outcome of patients undergoing a stent NIR implantation., Patients and Method: At least 1 Stent NIR was implanted in 1.004 patients (1.136 lesions) recruited from 50 centers in an international, multicenter, prospective, registry (Spain and Portugal NIR stent registry). Inclusion criteria were objective coronary ischemia related to a severe de novo lesion or first restenosis in native vessels with a reference diameter >= 2.75 mm. The primary end-point was the incidence of major adverse cardiac events within the first 7 months of follow-up., Results: The mean age of the patients was 60 years and 82% were male. Angioplasty was indicated due to unstable angina in 61% of the cases. Stent implantation was successfully achieved in 99.6%. Clinical success (angiographic success without in-hospital major events) was achieved in 98.6% of patients. The rate of angiographic restenosis (> 50% stenosis narrowing) was 16% (CI 95%; 11.7-21.2). The accumulated major cardiac adverse event rate at seven months of follow-up was 8.7%: death (0.9%), acute myocardial infarction (1.2%) and target lesion revascularization (6.6%)., Conclusion: In the wide setting of the population included in the ESPORT-NIR registry, stent NIR implantation was a highly effective therapy with a good mid-term clinical and angiographic outcome.

Background: The possibility of differentiating viable from non-viable tissue among patients with severe coronary artery disease and severe left ventricular impairment entails relevant clinical and therapeutic implications since it may influence the indication of patient revascularization. To evaluate the presence of myocardial viability two techniques are available in the clinical setting: echocardiography with intravenous infusion of dobutamine and scintigraphy with myocardial perfusion with thalliem-201 by means of single-photon emission tomography., Objective: To compare prospectively the value of these techniques for detecting viable myocardium., Material and Methods: Thirty-five patients with severe coronary disease and severe left ventricular dysfunction were included in the study. All patients underwent an echocardiogram using incremental doses of dobutamine, from 5 up to 40 micrograms/kg/min in three-minute periods. For thallium-201 scintigraphy the rest redistribution protocol with delayed images at 4 hours was used. The criteria for detecting viability were: a) for thallium-201, the presence of redistribution in delayed images and normal uptake at rest, and b) for dobutamine echocardiography, a sustained improvement in regional motion, biphasic response, and worsening., Results: By considering the segmental improvement post-revascularization as "gold standard" of viability, the statistically significant variables in a logistic regression model and, therefore, predictors of segmental functional recovery were the biphasic response and the sustained response for dobutamine echocardiography and normal uptake at rest and redistribution in the delayed images for thallium-201. Taken together, the result was significant for the biphasic response of dobutamine echocardiography., Conclusions: The biphasic response with dobutamine echocardiography is the echocardiographic pattern that best predicts the functional recovery of the ischemic myocardium. A normal uptake and redistribution at four hours is the only scintigraphic pattern that can predict functional improvement. Of both patterns, the biphasic response is the best predictor of the functional recovery of the dysfunctional myocardium.

Introduction and Objectives: Few reports in the literature have studied the characteristics and management of unstable angina in the elderly in Spain. The aim of this study was to analyze the clinical characteristics and the use of diagnostic and therapeutic resources in patients > or = 70 years of age., Patients and Methods: A total of 1,551 patients > or = 70 years of age were included out of 4,115 included in the PEPA registry with a follow up of 90 days. These patients were compared with 2,564 < 70 years., Results: In comparison, the elderly (76 +/- 5 years) versus the younger group (58 +/- 8.5 years) included a higher proportion of women (43 vs 27%), diabetics (30 vs 23%)and hypertensive patients (60 vs 49%) with a lower proportion (p < 0.001) of hypercholesterolemia (33 vs 43%), smoking (40 vs 60%) or family history (9 vs 17%). A previous history of angina (49 vs 35%) or infarction (38 vs31%) and comorbidity was found to be significantly more frequent in the elderly, with a worse previous functional class (NYHA > 2 out of 34 vs 15%). The elderly were treated with fewer invasive procedures (25 vs 44%) or catheterization (26 vs 36%) and they were more frequently controlled with medical treatment (86 vs 83%) although with a lower use of beta blockers (45 vs 53%). The mortality at 3 months was greater in the elderly (7.4 vs 3.0%;p < 0.005) with age being an independent predictor of bad prognosis. Cox multivariate analysis showed the age, ST segment depression, diabetes and heart failure on admission to be predictors of bad prognosis in the elderly., Conclusions: A different pattern is observed in cardiovascular risk factors with a more unfavorable clinical profile in elderly patients with unstable angina. The management of these patients is less aggressive and the mortality is greater. Diabetes, heart failure and ST segment depression on admission are independent predictors of bad prognosis in elderly patients.

The case of a young male with a primary cardiac angiosarcoma of the right atrium is reported. The patient presented with a relapsing cardiac tamponade due to hemopericardium, the diagnosis being made by magnetic resonance. The resection of the tumor did not prevent an adverse outcome, as the patient died due to metastatic dissemination.

In patients with ongoing angina, despite optimal medical therapy, the best therapeutic alternative is coronary angiography followed by emergency coronary revascularization with surgery or angioplasty. However, whether or not all patients should have early angiography and revascularization is a matter of debate. This paper reviews the advantages of modern medical therapy in this setting and the problems associated with early coronary revascularization. In particular, it analyses the data from the main clinical trials that have specifically compared an early invasive procedure with a conservative strategy in unstable coronary syndromes. Finally, it assesses the impact of the new antithrombotic agents, such as glycoprotein IIb/IIIa receptor blockers, particularly during coronary percutaneous interventions. The data reviewed suggest that early invasive intervention should be reconsidered, and that patients should be controlled (if possible) under medical treatment until non invasive stratification tests allow the identification of those patients who would benefit most from revascularization.

Introduction and Purpose: The increase in vascular complications after cardiac catheterizations is rising due to the increase in the total number of these procedures. The purpose of this report is to determine the incidence of this complication and to identify the variables which are related to the presence of vascular complications which required surgical repair., Material and Methods: Retrospective review of the 3,723 cardiac catheterizations made by the interventional cardiology department during a period between June 1992 to August 1996., Results: Thirty two vascular complications were detected (0.9%), which required surgical reparation. There was no statistical difference in age, sex, presence of vascular risk factors, cardiac indication for catheterization and vascular approach between those patients who had a vascular complication and those who did not. The presence of obesity [RR: 2.5, IC 95% (1.2-5)], use of catheter sheath, superior or equal to 8F [RR: 0.3, IC 95% (0.14-0.62)] and use of systemic anticoagulation [RR: 4.8, IC 95% (2.1-10.8)], increase the risk of vascular complications. Two patients died (6.2%) due to cardiac complications and there were minor complications in 23% after surgical repair., Conclusion: Vascular complications after cardiac catheterization continue to be a significant problem. There are several variables which influence the presentation of vascular complications. Continued surveillance of cardiac catheterization complications is necessary to minimize problems and improve results.

We study 40 patients, 55 +/- 7 years old with acute myocardial infarction treated early by thrombolytic therapy (20 STK and 20 rt-PA). All patients were angiographically studied in the following conditions: 1) baseline, before initiating therapy. 2) Three hours after treatment. 3) Twenty four hours later. 4) Before discharge. The infarct related artery was patent 24 hours after treatment in 31 patients (78%); five of them were patent before treatment, and we observed an early reperfusion in 20 patients (57%) and late reperfusion in 6 patients (17%). The number of patients with angiographic evidence of intraluminal thrombus decreased progressively through conditions while the grade TIMI of coronary perfusion increased in the absence of reocclusion. Final regional wall motion of infarct related myocardial zones and their degree of recovery were significantly higher in recanalized patients, as compared with non-reperfused patients. Similarly, left ventricular functional recovery was higher in patients with antegrade of collateral flow to the infarct area, as compared with totally occluded patients.

This article describes our findings on a prospective and cooperative study (Córdoba-Las Palmas) in 203 patients with mitral stenosis who underwent balloon valvuloplasty using a retrograde transarterial technique. We analyzed the immediate and mid-term results, and studied the factors determining an optimal result and those related to the new appearance or worsening of mitral incompetence after the procedure. On the other hand, we analyzed the results of mitral valvuloplasty in patients with previous mitral surgery, mild mitral stenosis and patients dilated while having an acute pulmonary edema. We observed a marked decrease in mean mitral gradient (17 +/- 7 to 6 +/- 3 mmHg; p less than 0.001) as well as a significant increase in mitral valve area (1.02 +/- 0.4 to 2.04 +/- 0.7 cm2; p less than 0.001). Echo-Doppler follow-up did not show significant changes in the residual mitral valve gradient. Multivariate analysis selected, as independent predictors of an optimal result, the presence of a pliable valve and the absence of basal mitral regurgitation. On the other hand, the presence of a lower ejection fraction, an older age and a higher baseline left ventricular endiastolic volume were independent factors determining progression of mitral regurgitation. In patients with previous mitral surgery, the clinical, echo and hemodynamic profiles, as well as the immediate results, were similar to those observed in patients with unoperated mitral stenosis. In the subgroup of mild mitral stenosis, we observed and optimal result in all cases, without major complications. Mitral valvuloplasty was dramatically effective in 8 patients treated during acute pulmonary edema.(ABSTRACT TRUNCATED AT 250 WORDS)

We report the case of a 65 year old woman with a left atrial myxoma. The only clinical manifestation were two transient ischemic attacks of cerebral origin. The diagnosis was established by transesophageal echocardiography because of poor definition of the transtoracic approach. We comment the clinical and diagnostic features of this type of tumors, with emphasize in the value of transesophageal echocardiography.