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Introduction: In Mexico, cardiac rehabilitation (CR) as an interdisciplinary intervention with therapeutic impact in patients with heart disease is growing. There is the need to know actual conditions of CR in our country., Objectives: The objective of this National Registry is to follow-up those existing and new CR units in Mexico through the comparison between the two previous registries, RENAPREC-2009 and RENAPREC II-2015 studies. This is a descriptive study focused on diverse CR activities such as assistance training, and certification of health professionals, barriers, reference, population attended, interdisciplinarity, permanence over time, growth prospects, regulations, post-pandemic condition, integrative characteristics, and scientific research., Results: Data were collected from 45 CR centers in the 32 states, 75.5% are private practice units, 67% are new, 33% were part of RENAPREC II-2015, and 17 have continued since 2009. With a better distribution of CR units along the territory, the median reference of candidates for CR programs is 9% with a significant reduction into tiempo of enrollment to Phase II admission (19 ± 11 days). Regarding to previous registries, the coverance of Phases I, II, and III is 71%, 100%, and 93%, respectively; and a coverance increases in evaluation, risk stratification, and prescription, more comprehensive attendance and prevention strategies., Conclusions: CR in Mexico has grown in the past 7 years. Even there is still low reference and heterogeneity in specific processes, there are strengths such as interdisciplinarity, scientific professionalization of specialists, national diversification, and an official society that are consolidated over time.

Introduction: Early cardiac rehabilitation (ECR) implemented in the Infarction Code (IC) protocol is a strategy in the care of acute myocardial infarction. The purpose of this study was to identify the effect of ECR in IC-included patients., Method: Case-control study. Consecutive patients diagnosed with acute myocardial infarction and admitted to a cardiology hospital between February 2015 and June 2017 were included. Two groups were created: I and II, before and after IC and ECR., Results: We included 1141 patients, 220 in group I and 921 in group II, with an age of 62.64 ± 10.53 years; 80.9 % were males and 19.1 % females. The main risk factors for groups I and II were sedentariness, 92.7 % versus 77.8 %; dyslipidemia, 80.9 % versus 55.8 %; hypertension, 63.2 % versus 62 %; smoking, 66.8 % versus 59.2 %; and diabetes, 54.5 % versus 59.1 %. Rehabilitation was started earlier (1.8 ± 1.6 versus 4.2 ± 3.2) and the days spent in intensive therapy and hospitalization were fewer in group II (2.4 ± 2.2 versus 4.8 ± 4.1 and 8.6 ± 5.2 versus 12.3 ± 7.7, p < 0.0001, respectively), as well as the days of disability (58.6 versus 67.7)., Conclusions: IC and ECR are complementary strategies that allow an early discharge from intensive therapy and hospitalization, as well as better quality of life and fewer days of disability leave., (Copyright: © 2019 SecretarÍa de Salud.)

The cardiovascular diseases (CVDs) have a growing impact over the world mortality, affecting mostly low and middle-income countries. This is due to changes in the population pyramid and the increase in unhealthy lifestyles that predispose the global population to cardiovascular risk factors such as overweight, obesity, smoking, hypertension, diabetes, dyslipidemias and metabolic syndrome. Ischemic heart disease and the cerebral vascular event remain the first causes of death reported by the World Health Organization (WHO) for more than a decade. Mexico has high prevalence in obesity, overweight, hypertension and diabetes in the population over 20 years old; Within the OECD countries (Organization for Economic Cooperation and Development) are the country with the highest mortality due to acute myocardial infarction over 45 years in the first 30 days. In order to face the growing pandemic of CVDs, the IMSS, it has developed and implemented a comprehensive care program called "A Todo Corazon", it is the first program of integral care which seeks to strengthen the actions to improving the impact of CVDs from health. This review is focused on describing the 7 axes that make up the program; each axe is described in detail. Axes one to three are dedicated to promotion and primary prevention of CVDs. Axes 4 and 5 are dedicated to infarction code, as a national strategy to confront the principal cause of death in Mexico. Finally axes 6 and 7 are dedicated to intensive care, secondary prevention and rehabilitation of CVDs., (Copyright © 2018 IMSS. Published by Elsevier Inc. All rights reserved.)

Background: Cardiac rehabilitation is a secondary prevention strategy which it includes a set of activities that would assure cardiac patients a place as normal as it could be into the society, being also essential for going back to work, by improving their quality of life and reducing costs for institutions., Methods: A non-randomized clinical study was conducted at the "Siglo XXI" Cardiology Hospital; We included patients with the diagnosis of ischemic heart disease and/or valve disease, the response variables were: percentage of patients going back to work and disability time upon return to duty. Cardiac rehabilitation program was applied for 1 month and followed up at 2 months and 1 year., Results: Two groups were formed, the ones who received cardiac rehabilitation, N = 40 (experimental group) against a control group, N = 25. The percentage of patients going back to work with a cardiac rehabilitation was 75 % versus 60 % of the group did not receive cardiac rehabilitation, p = 0.2, with a mean of 68 days of disability in the experimental group against 128 in the control group, p = 0.001., Conclusions: The experimental group showed a higher percentage of patients who returned to work, working time reentry (in days) was lower compared to the control group.

Unlabelled: From February 1995 to February 1996, 52 patients underwent intravascular ultrasound (IVUS) imaging: three with aortic coarctation (AoCo), one with persistent ductus arteriosus (PDA), 5 with rheumatic heart disease (RHD) and normal coronary arteries by angiography, one with muscular bridge in anterior descending artery, 20 with percutaneous transluminal coronary angioplasty PTCA (Group I), one of them with eximer laser and 22 stents (Group II). In patients with AoCo was possible to observe obstruction mechanism and the effect of dilation. In patient with PDA we measured the diameter of ductus. In patients with RHD we found early atherosclerosis in four cases, no detected by angiography. In Group I, we found soft plaque in 8, fibrous/mixed in 7 and calcified plaque with the calcium located superficially near the lumen in 5, concentric in 6 and 14 eccentric plaques. In this group the objective was observational in most of the cases, except when the imaging was characteristic of mayor dissection or small final lumen. In 10 cases we observed fracture or dissection of the plaque, in some with small flaps into the lumen. In the last two cases, IVUS was used to optimize results after PTCA in one, in the other we postponed the procedure because the characteristics of the lesion (severe superficial calcification). The patient who underwent eximer laser, IVUS demonstrated irregular and small lumen and was followed by PTCA. In Group II, IVUS was used to optimize deployment of stents. We did not have any case with subacute thrombosis., Complications: Only four cases had angina with ischemic ECG changes during the procedure, but reverted after catheter pullback and intracoronary nitroglycerin. In summary, IVUS gives information about mechanism of obstruction, its complications and results of PTCA. Also detect early atherosclerotic disease not observed by angiography. Optimize deployment of stents and avoids cumarinic anticoagulation in most of the patients. Rational selection of device or deferral of the procedure is possible if we know the characteristics of the plaque before intervention. Utility in other cardiovascular diseases is limited at this time. It's a safe procedure, the morbidity is low and in our experience, without mortality. In the future this new technology will bring useful information in other types of coronary arteries diseases.