Search

Introduction and Objectives: This article presents the 2023 activity report of the Interventional Cardiology Association of the Spanish Society of Cardiology (ACI-SEC)., Methods: All interventional cardiology laboratories in Spain were invited to participate in an online survey. Data analysis was carried out by an external company and subsequently reviewed and presented by the members of the ACI-SEC board., Results: A total of 119 hospitals participated. The number of diagnostic studies decreased by 1.8%, while the number of percutaneous coronary interventions (PCI) showed a slight increase. There was a reduction in the number of stents used and an increase in the use of drug-coated balloons. The use of intracoronary diagnostic techniques remained stable. For the first time, data on PCI guided by intracoronary imaging was reported, showing a 10% usage rate in Spain. Techniques for plaque modification continued to grow. Primary PCI increased, becoming the predominant treatment for myocardial infarction (97%). Noncoronary structural procedures continued their upward trend. Notably, the number of left atrial appendage closures, patent foramen ovale closures, and tricuspid valve interventions grew in 2023. There was also a significant increase in interventions for acute pulmonary embolism., Conclusions: The 2023 Spanish cardiac catheterization and coronary intervention registry indicates a stabilization in coronary interventions, together with an increase in complexity. There was consistent growth in procedures for both valvular and nonvalvular structural heart diseases., (Copyright © 2024 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.)

Introduction and Objectives: This article presents the annual activity report of the Interventional Cardiology Association of the Spanish Society of Cardiology (ACI-SEC) for the year 2022., Methods: All Spanish centers with catheterization laboratories were invited to participate. Data were collected online and were analyzed by an external company in collaboration with the members of the board of the ACI-SEC., Results: A total of 111 centers participated. The number of diagnostic studies increased by 4.8% compared with 2021, while that of percutaneous coronary interventions (PCI) remained stable. PCIs on the left main coronary artery increased by 22%. The radial approach continued to be preferred for PCI (94.9%). There was an upsurge in the use of drug-eluting balloons, as well as in intracoronary imaging techniques, which were used in 14.7% of PCIs. The use of pressure wires also increased (6.3% vs 2021) as did plaque modification techniques. Primary PCI continued to grow and was the most frequent treatment (97%) in ST-segment elevation myocardial infarction. Most noncoronary procedures maintained their upward trend, particularly percutaneous aortic valve implantation, atrial appendage closure, mitral/tricuspid edge-to-edge therapy, renal denervation, and percutaneous treatment of pulmonary arterial disease., Conclusions: The Spanish cardiac catheterization and coronary intervention registry for 2022 reveals a rise in the complexity of coronary disease, along with a notable growth in procedures for valvular and nonvalvular structural heart disease., (Copyright © 2023 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.)

Adequate, updated and functional technology is essential in cardiology. In Spain, the economic scenario has strongly impacted technology renewal programs and obsolescence is a growing problem. The current report attempts to describe the current situation and the conditions that must concur to update, replace or adopt new technologies in the field of cardiology., (Copyright © 2018 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.)

Diastolic heart failure (i.e., heart failure with preserved systolic function) accounts for 30%-50% of all cases of heart failure. Prognosis is almost as poor as with systolic heart failure. Currently, the only requirements for diagnosis are that strict clinical criteria for heart failure are satisfied and that the left ventricular ejection fraction is preserved (i.e., greater than 40%-50%), although in the future measurement of brain natriuretic peptides could be useful. Because of a lack of evidence from large clinical trials, with the exception of the CHARM study which showed that candesartan slightly reduced the hospital readmission rate, therapy is based on the identification and treatment of the causal condition (e.g., hypertension or coronary heart disease), heart rate control, and relief of congestion. Thus, combination treatment with low-dose diuretics, bradycardiac antihypertensives (e.g., beta-blockers or calcium antagonists), and angiotensin antagonists currently seems to be the best therapeutic approach.

Introduction and Objectives: There is little information on the clinical and functional course of patients with heart failure secondary to dilated cardiomyopathy due to hypertension. The objectives of our study were to assess the clinical and functional course of these patients, and to identify possible predictors of prognosis., Patients and Method: We evaluated a series of 49 patients with this condition diagnosed in our hospital from 1994 to 2003. Mean age was 63(11) years, and 40% were women. Left ventricular ejection fraction was 30.1(4.8)%. Follow-up was 45(23) months (median, 41 months)., Results: Four-year survival was 0.84, the 4-year rate of hospitalization due to heart failure was 0.12, and likelihood of readmission-free survival was 0.80 at 4 years. Left ventricular ejection fraction increased from 30.1(4.8)% to 57.6(13.5)% (P< .001). An unfavorable clinical and functional outcome at 4 years (death, readmission for heart failure or persistence of dilated cardiomyopathy) was recorded in only in 40% of the patients. Multivariate analysis with the Cox model showed appropriate control of blood pressure to be the only independent predictor of a favorable clinical outcome (absence of death or readmission for heart failure) (hazard ratio = 4.58; 95% CI, 1.32-9.83; P=.032)., Conclusions: The course of patients with severe dilated cardiomyopathy due to hypertension was favorable in 60% of cases. Adequate control of blood pressure was the only independent predictor of a favorable clinical outcome.

Diastolic heart failure (heart failure with preserved systolic function) causes 30% to 50% of all cases of heart failure, and its prognosis is almost as ominous as that of systolic heart failure. Currently, it is diagnosed when clinical criteria for heart failure are present and left ventricular ejection fraction is preserved (higher than 40% to 50%). However, determinations of brain natriuretic peptides may play an important role in the future. Because we have no evidence from clinical trials, with the exception of the slight benefit obtained with candesartan in reducing hospitalizations in the CHARM Study, treatment of diastolic heart failure is based on the identification and treatment of the causal factor (hypertension, coronary heart disease), control of heart rate, and relief of fluid congestion. Thus, combined therapy with low-dose diuretics, antihypertensive drugs for bradycardia (beta blockers, calcium antagonists) and angiotensin antagonists seems now to be the best therapeutic strategy.