Diferenças entre Duas Condições Cardíacas Hipertróficas Distintas: Doença de Fabry Versus Cardiomiopatia Hipertrófica / Differences Between Two Distinct Hypertrophic Cardiac Conditions: Fabry Disease versus Hypertrophic Cardiomyopathy

Resumo Fundamento A cardiomiopatia hipertrófica (CMH) e a doença de Fabry (DF) são doenças herdadas geneticamente com características fenotípicas de hipertrofia ventricular esquerda (HVE) que causam resultados cardíacos adversos. Objetivos Investigar as diferenças demográficas, clínicas, bioquímicas, eletrocardiográficas (ECG) e ecocardiográficas (ECO) entre CMH e DF. Métodos 60 pacientes com CMH e 40 pacientes com DF foram analisados retrospectivamente como uma subanálise do "estudo LVH-TR" após exclusão de pacientes com fibrilação atrial, ritmo de estimulação, bloqueios de ramo e bloqueios atrioventriculares (AV) de segundo e terceiro graus. O nível de significância foi aceito como <0,05. Resultados O sexo masculino (p=0,048) e a creatinina (p=0,010) são significativamente maiores a favor da DF; entretanto, infradesnivelamento do segmento ST (p=0,028), duração do QT (p=0,041), espessura do septo interventricular (SIVd) (p=0,003), espessura da parede posterior (PWd) (p=0,009), insuficiência mitral moderada a grave (IM) (p=0,013) e o índice de massa ventricular esquerda (IMVE) (p=0,041) são significativamente maiores a favor da CMH nas análises univariadas. Na análise multivariada, a significância estatística apenas permanece na creatinina (p=0,018) e na duração do intervalo QT (0,045). A DF foi positivamente correlacionada com a creatinina (rho=0,287, p=0,004) e a CMH foi positivamente correlacionada com o PWd (rho=0,306, p=0,002), IVSd (rho=0,395, p<0,001), IM moderada-grave (rho= 0,276, p<0,005), IMVE (rho=0,300, p=0,002), espessura relativa da parede (ERP) (rho=0,271, p=0,006), duração do QT (rho=0,213, p=0,034) e depressão do segmento ST (rho =0,222, p=0,026). Conclusão Características bioquímicas, ECG e ECO específicas podem auxiliar na diferenciação e no diagnóstico precoce da CMH e da DF.

Abstract Background Hypertrophic cardiomyopathy (HCM) and Fabry disease (FD) are genetically inherited diseases with left ventricular hypertrophy (LVH) phenotype characteristics that cause adverse cardiac outcomes. Objectives To investigate the demographic, clinical, biochemical, electrocardiographic (ECG), and echocardiographic (ECHO) differences between HCM and FD. Methods 60 HCM and 40 FD patients were analyzed retrospectively as a subanalysis of the 'LVH-TR study' after excluding patients with atrial fibrillation, pace rhythm, bundle branch blocks, and second and third-degree atrioventricular (AV) blocks. The significance level was accepted as <0.05. Results Male gender (p=0.048) and creatinine (p=0.010) are significantly higher in favor of FD; however, ST depression (p=0.028), QT duration (p=0.041), interventricular septum thickness (IVSd) (p=0.003), posterior wall thickness (PWd) (p=0.009), moderate-severe mitral regurgitation (MR) (p=0.013), and LV mass index (LVMI) (p=0.041) are significantly higher in favor of HCM in the univariate analyses. In multivariate analysis, statistical significance only continues in creatinine (p=0.018) and QT duration (0.045). FD was positively correlated with creatinine (rho=0.287, p=0.004) and HCM was positively correlated with PWd (rho=0.306, p=0.002), IVSd (rho=0.395, p<0.001), moderate-severe MR (rho=0.276, p<0.005), LVMI (rho=0.300, p=0.002), relative wall thickness (RWT) (rho=0.271, p=0.006), QT duration (rho=0.213, p=0.034) and ST depression (rho=0.222, p=0.026). Conclusion Specific biochemical, ECG, and ECHO characteristics can aid in the differentiation and early diagnosis of HCM and FD.

Acute dissection of a syphilitic saccular aneurysm of the ascending aorta and arch in a hypertensive patient - a rare phenomenon

ABSTRACT We report the case of a 77-year-old male who suffered from hypertension and died suddenly. At autopsy, he was found to have hypertensive cardiomegaly and a dissecting syphilitic saccular aneurysm of the ascending aorta and arch with tamponade. Chronic aortic regurgitation, which is often seen in syphilitic aortitis, produces an additive effect to the concentric left ventricular hypertrophy seen in hypertension.

Sociodemographic, Clinical Condition, and Functional Aerobic Capacity in Patients With Heart Failure With Varying Ventricular Ejection Fraction

Abstract Background Recently, a new heart failure (HF) classification was made considering the left ventricular ejection fraction (LVEF) phenotype. Comprehensive assessments of the groups are required to guide patient management. Objective To determine the differences in sociodemographic, clinical, functional aerobic capacity, and health-related quality of life (HRQOL) variables in patients with HF classified with different LVEFs and to explore the correlations between the variables. Methods This work is a cross-sectional descriptive and correlational study. Three groups of patients with HF (LVEF≥50%, LVEF<40%, and LVEF40-49%) were compared. Sociodemographic, clinical variables and functional aerobic capacity with Sit to Stand (STS), 6-minute walk test (6MWT), Duke Activity Status Index (DASI), Minnesota Living with HF Questionnaire (MLFHQ), and Patient Health Questionnaire 9 (PHQ-9) were considered. The Chi-square test, one-way analysis of variance (ANOVA) test, and Spearman's correlation were used for statistical analysis. The statistical significance level was set at 5%. Results A total of 209 patients were admitted with a diagnosis of HF, with a more significant number of men. Marital status was a predominantly stable union in the HF with preserved ejection fraction (HFpEF) and HF with mid-range ejection fraction (HFmrEF) groups. A sedentary lifestyle was lower in the HF with reduced ejection fraction (HFrEF) group 59 (84.3%), p-value = 0.033, and the angina pectoris was higher in the HFpEF 30 (42.9%). Systolic blood pressure at the end of the 6MWT evidenced a higher score in HFpEF 132.0±17.25 concerning HFrEF 128.0±16.57, p-value=0.043. The fat percentage was higher in HFpEF 30.20±8.80 regarding the HFmrEF group 26.51±7.60, p-value = 0.028. Conclusion There were significant differences according to the LVEF classification in marital status, angina symptoms, fat percentage, and blood pressure at rest.

Extracorporeal Membrane Oxygenation Uses in Refractory Cardiogenic Shock After Open-Heart Surgery

ABSTRACT Introduction: Extracorporeal membrane oxygenation (ECMO) is the first-line therapy for temporary mechanical circulatory support allowing cardiac and pulmonary recovery or as a bridge to further therapeutic alternatives. The aim of this study was to report clinical outcomes in adult patients with refractory cardiac failure after open-heart surgery undergoing ECMO in a single center with an ECMO unit in Chile. Methods: We retrospectively analyzed adults with refractory cardiac failure after open-heart surgery who required a venoarterial (VA) ECMO between 2016 and 2021. Results: Of 16 patients with VA ECMO, 60% were men (n=10), 90% had hypertension (n=14), 69% had < 30% of left ventricular ejection fraction (n=11), and the mean European System for Cardiac Operative Risk Evaluation II score was 12 ± 11%. ECMO support with central cannulation accounts for 81% (n=13), and an intra-aortic balloon pump was used in nine patients (56%). The mean time of support was 4.7 ± 2.6 days (1.5 - 12 days). ECMO weaning was achieved in 88% of patients, and in-hospital mortality was 44% (n=7) after discharge. The freedom from all-cause mortality at one year of follow-up of the entire cohort was 38% (n=6). Conclusion: VA ECMO is now a well-known life-saving therapeutic option, but mortality and morbidity remain high. Implementation of an ECMO program with educational training is mandatory in order to find the proper balance between patient benefits, ethical considerations, and public health financial input in South America.

Efecto del posacondicionamiento isquémico remoto sobre la fracción de eyección del ventrículo izquierdo en pacientes con infarto de miocardio con elevación del segmento ST sometidos a intervención coronaria percutánea primaria / Effect of remote ischemic postconditioning on left ventricular ejection fraction in patients with ST-segment elevation myocardial infarction undergoing primary percutaneous coronary intervention

Resumen Antecedentes: En los pacientes con infarto agudo de miocardio con elevación del segmento ST (IAMCEST), el acondicionamiento isquémico puede ayudar a limitar la remodelación ventricular. Objetivos: Investigar el efecto del posacondicionamiento isquémico remoto (PAIR) en la función del ventrículo izquierdo durante la intervención coronaria percutánea primaria (ICPP) en pacientes con IAMCEST. Material y métodos: Estudio de intervención pre y posprueba con un total de 60 pacientes con IAMCEST. Los pacientes fueron divididos en dos grupos: con y sin PAIR. Resultados: En el seguimiento de seis meses se observó una diferencia significativa en la fracción de eyección del ventrículo izquierdo en pacientes con ICPP, la cual fue mayor en el grupo con PAIR en comparación con el grupo sin PAIR: 1.0 (−1.0 a 4.3) versus −1.0 (−4.0 a –1.3), p = 0.033. En la medición de seis meses, el volumen sistólico final del ventrículo izquierdo en los pacientes sin PAIR fue mayor en comparación con el grupo homólogo: 79.3 ± 30.5 mL versus 64.4 ± 21.4 mL, p = 0.032. Conclusiones: PAIR muestra efectos favorables en la función ventricular izquierda y, por lo tanto, en el futuro podría ser una estrategia cardioprotectora potencial contra la lesión por isquemia-reperfusión en pacientes con IAMCEST.

Abstract Background: Ischemic conditioning may help patients with ST-segment elevation myocardial infarction (STEMI) to limit ventricular remodeling. Objectives: To investigate the effect of remote ischemic postconditioning (RIPC) on left ventricular function during primary percutaneous coronary intervention (PPCI) in patients with STEMI. Material and methods: Pre- and post-test intervention study with a total of 60 STEMI patients. Patients were divided in two groups: with and without RIPC. Results: At 6-month follow-up evaluation, a significant difference in left ventricular ejection fraction was observed in patients who underwent PPCI, which was higher in the group with RIPC in comparison with the group without RIPC: 1.0 (−1.0 to 4.3) vs. −1.0 (−4.0 to –1.3), p = 0.033. In addition, at 6-month measurement, left ventricular end-systolic volume in patients without RIPC: was higher in comparison with their counterparts: 79.3 ± 30.5 mL versus 64.4 ± 21.4 mL, p = 0.032. Conclusions: RIPC shows favorable effects on left ventricular function and, therefore, in the future, it could be a potential cardioprotective strategy against ischemia-reperfusion injury in STEMI patients.

Pancycle Aortic Incompetence and Double Alternans in Pediatric Heart Failure

A 12?year?old boy presented with bicuspid aortic valve, severe aortic regurgitation, and dilated dysfunctional left ventricle in heart failure. He underwent aortic valve replacement with a 23 mm TTK Chitra heart valve prosthesis (tilting disk). He was gradually weaned off milrinone and noradrenaline in the intensive care. Echocardiography showed severe left ventricular dysfunction with an ejection fraction of 24%. The radial pulse was regular and of normal volume but exactly half that of the heart rate. Evaluation of the rhythm and echocardiography revealed an interesting hemodynamic phenomenon with double alternans.

A rare case of Takayasu Arteritis in young woman with heart failure - A case report

Takayasu arteritis (TA) is a rare, systemic, granulomatous primary vasculitis of medium and large arteries. The name comes from Dr. Mikito Takayasu, who reported the problem in 1905 for the first time. It is also called as Pulseless Disease or Aortic Arch Syndrome and usually seen before 40 years with female and male ratio being 10:1. Takayasu arteritis is a major cause of high blood pressure levels in teenagers and young adults. Around 75 percent of the people having Takayasu get diagnosed usually at an average age of 29 years though they begin to show the symptoms at their teenage years because the early symptoms of Takayasu are nonspecific and common. Heart failure as the first presentation of the TA is rare but has been reported. Angiographic studies help in the diagnosis of Takayasu and patients usually respond to steroid therapy. We report a 16 years old female presented with history of upper limb claudication, dyspnea, orthopnea, non palpable pulse in bilateral upper limbs with non recordable BP, lower limb with high blood pressure recordings and bilateral carotid Bruit present. Imaging studies revealed circumferential wall thickening of arch of aorta, bilateral carotids, left sub clavian, left axillary. 2D echo revealed global hypokinesia with severe left ventricular dysfunction. Takayasu arteritis with heart failure diagnosis was made and administration of steroids, diuretics and ACE inhibitor improved the condition.

Predictors of Rehospitalization in Patients with Chronic Heart Failure a Single Center Study in Moroccan Patients

Chronic heart failure (HF) is a major problem of public health in Morocco with few studies exploring HF particularities in this country where the prevalence of HF is estimated to be around 2.2%. Objective: The aim of this study was to evaluate the correlation between frequency of rehospitalization in our population with age, left ventricular ejection fraction (LVEF), heart rate (HR), and QRS duration, Since the number of rehospitalizations is strongly correlated to mortality as shown by many studies. Materials and Methods: Patients with HF were enrolled in this retrospective case control study regardless of their LVEF, patients with recent (<3months) myocardial infarction were excluded. They were all examined and questioned in the heart failure unit of our hospital between the period of October 2022 and December 2022. The correlations were calculated by PEARSON index using R Statistical Software. Results: 224 patients were included. The mean patient age was 59 years (57.2-63;IC 95%) with a male predominance of 60.1 % (56.8-71; IC 95%). 35.5% and 32.2% of patients were treated for hypertension and diabetes respectively. The mean LVEF was 35.2% (33.96-36.91;IC 95%). A positive correlation was found between rehospitalization frequency and age and high heart rate (+ 0.42 p = 0,04;+0.322, p<0.005) respectively . Conversely a negative correlation was found with LVEF (-0.312, p<0.005) while there was a positive correlation with QRS duration but without significance (+0.162 , p=0.03). Conclusion: This study shows strong correlation between rehospitalization and advanced age, higher HR and lower LVEF.

Left Ventricular Non-Compaction Cardiomyopathy: Case Report and Review of Literature

Non-compaction cardiomyopathy (NCC) is characterized by trabeculations in either one or both ventricles. Clinical presentation is highly variable: dyspnea, palpitation, thromboembolic events, arrhythmia, or sudden cardiac death. There are currently no universally-accepted criteria for classifying and diagnosing left ventricular non-compaction (LVNC) cardiomyopathy. Transthoracic echocardiography (TTE) is the diagnostic exam of choice. The diagnosis is often missed or delayed because of a lack of knowledge about this uncommon disease. Progression of LVNC is highly variable and prognosis is very difficult to predict. We report a case of a 50-year-old female patient with a history of total thyroidectomy under hormonal supplementation who consults for dyspnea and paroxysmal palpitations revealing an isolated LVNC. This case emphasizes the importance of imaging techniques, which are, TTE and cardiac magnetic resonance imaging (MRI) in early diagnosis, management, and follow-up.

Como eu faço o strain longitudinal do ventrículo direito com softwares automatizados 2D e 3D / My approach to right ventricular longitudinal strain with automated 2D and 3D software

A análise da deformação miocárdica ventricular direita tem surgido como uma ferramenta diagnóstica importante na detecção de disfunção sistólica ventricular direita inicial não detectada pelas técnicas ecocardiográficas convencionais. Além disso, é capaz de trazer informações diagnósticas e prognósticas adicionais aos parâmetros tradicionais de avaliação da função sistólica ventricular direita em diversas patologias. O método ecocardiográfico de escolha para sua avaliação é o strain longitudinal derivado do speckletracking. Ele tem se mostrado mais sensível para pequenas mudanças na função sistólica quando comparado à excursão sistólica do plano do anel tricúspide, estudo da onda s´ ao Doppler tecidual do anel tricúspide e variação da área fracional do ventrículo direito. O avanço da inteligência artificial e a presença de softwares com análise automatizada entram neste cenário visando tornar a aplicabilidade do método mais simples, rápida e com menor variabilidade inter e intraobservador. O objetivo deste artigo de revisão é demonstrar o passo a passo da técnica, desde a otimização e aquisição de imagens até a interpretação dos resultados, com figuras ilustrativas de casos selecionados.(AU)

Right ventricular strain analysis has emerged as an important diagnostic tool in the detection of early right ventricular systolic dysfunction not detected by conventional echocardiography techniques. Furthermore, it is capable of providing additional diagnostic and prognostic information to the traditional parameters for evaluating right ventricular systolic function in various pathologies. The echocardiography method of choice for its assessment is longitudinal strain derived from speckletracking. This method has been shown to be more sensitive for small changes in systolic function when compared to tricuspid annular plane systolic excursion, tissue Doppler imaging of the tricuspid annular s' wave, and right ventricular fractional area change. Advances in artificial intelligence and software with automated analysis have been introduced to this scenario with the aim of making the method simpler and quicker to apply, with lower inter- and intra-observer variability. The objective of this review article is to demonstrate the technique step by step, from image optimization and acquisition to interpretation of results, with illustrative figures of selected cases.(AU)

Dilated Cardiomyopathy with Biventricular Thrombi: A Severe Manifestation of Behcet Disease

Behcet’s disease is a systemic vasculitis of the vessels for all calibers, touching arterial and venous territories. The causes of disease are unknow. BD reaches young age subjects from 10 to 45 years and affects both men and women. BD is ubiquitous but more frequent in patients from Mediterranean basin, the middle East and Asia. The diagnosis of BD is essentially clinical. The diagnostic criteria make it possible to carry the diagnosis with good sensitivity and specifity. BD evolves by recurrent inflammatory attack. BD can affect all of the organs; cardiacs manifestations are dominated by intracardiac thrombosis, the damage of three tunics, coronaryarteritis with or without myocardial infarction, coronaries aneurysms and endomyocardial fibrosis. The vascular manifestations are dominated by arterial or venous thrombosis. The presence of dilated cardiomyopathy with reduced left ventricular ejection fraction is rare. It can be explained by ischemic or inflammatory origin by cytokines. We report a case of young woman aged of 33 years to the history of 3 episodes of bipolar aphtae which presented dilated cardiomyopathy with reduced left ventricular function, biventricular thrombosis, bilateral distal pulmonary embolism with pulmonary infarction.

The Prevalence of Isolated Systolic Hypertension at a Tertiary Care Hospital in Eastern India : An Observational Study

Background and Objectives : Hypertension is a significant public health issue. Isolated Systolic Hypertension (ISH) was once considered to be a benign aspect among the aging population, but an association with an increased risk of Cardiovascular Disease is now known. ISH shows an increasing prevalence with increase in age. This study was undertaken to determine the incidence of ISH among adults in Eastern India. Methods : This study evaluated the adult population (aged 18-70 years) attending the NRS Medical College and Hospital, a Tertiary Care Center in East India. The clinical characteristics and echocardiographic findings were also evaluated. Results : A total of 800 patients met the inclusion criteria, of whom 75 (9.37%) had ISH. Blood Pressure increased with age. The most common echocardiographic change observed in ISH patients was increased Left Ventricular Mass Index (LVMI), while concentric Left Ventricular Hypertrophy (LVH) was more common in women than men with isolated Systolic Hypertension. The incidence of LVMI increased as the severity of ISH increased. Furthermore, patients with stage 3 ISH were nearly 4 times more likely to develop Proteinuria. Conclusion : The findings of this study are in line with previous studies evaluating the presence of ISH in the adult Indian population. There is need for effective population screening along with effective treatment for Blood Pressure to reduce morbidity and mortality. Primary prevention strategies may be the need of the hour in the Indian population which is at risk of cardiovascular Disease associated with Hypertension

Caracterización del síndrome coronario agudo en pacientes octogenarios

Introducción: La edad representa uno de los mayores predictores de riesgo de complicaciones cardiovasculares en pacientes con síndrome coronario agudo. La prevalencia de este síndrome en el grupo de los pacientes octogenarios es elevada. Métodos: Estudio prospectivo de cohortes analítico de todos los pacientes ingresados en la unidad de cuidados coronarios intensivos del Hospital Universitario "Comandante Manuel Fajardo" de la Habana, entre el año 2016 y el 2020. Objetivo: Caracterizar la población de pacientes octogenarios con síndrome coronario agudo y las posibles asociaciones entre la ocurrencia de complicaciones intrahospitalarias no letales y los factores de riesgo cardiovasculares. Resultados: Prevaleció el sexo femenino (64,2 %), los antecedentes de hipertensión arterial (89,7 %), cardiopatía isquémica (66,7 %), y el tabaquismo (32 %). Se encontraron asociaciones estadísticas significativas entre el tipo de síndrome coronario agudo y la presencia de complicaciones cardiovasculares de cualquier tipo (p=0,006); el aumento de la creatinina se asoció con la presencia de complicaciones hemodinámicas (Mdn=97; Rango=97,52; p=0,012), así como también la fracción de eyección del ventrículo izquierdo mostró una asociación muy significativa con la presencia de complicaciones cardiovasculares de cualquier tipo (Mdn=59; Rango=63,3; p<0,001) y hemodinámicas (Rango=55,2; p<0,001). Conclusiones: Se caracterizó la población de pacientes octogenarios con síndrome coronario agudo con elevación del segmento ST se asoció con un aumento de las complicaciones cardiovasculares intrahospitalarias, de la misma manera que sucedió con el valor de la fracción de eyección del ventrículo izquierdo.

Introduction: Age represents one of the greatest predictors of risk of cardiovascular complications in patients with acute coronary syndrome. The prevalence of this syndrome in the group of octogenarian patients is high. Objective: To characterize the population of octogenarian patients with acute coronary syndrome and the possible associations between the occurrence of non-lethal intrahospital complications and cardiovascular risk factors. Methods: This is a prospective analytical cohort study of all patients admitted to the intensive coronary care unit of Manuel Fajardo University Hospital in Havana, from 2016 to 2020. Results: The female sex (64.2%), a history of arterial hypertension (89.7%), ischemic heart disease (66.7%), and smoking habits (32%) outweighed. Significant statistical associations were found between the type of acute coronary syndrome and the presence of cardiovascular complications of any type (p=0.006); the increase in creatinine was associated with the presence of hemodynamic complications (Mdn=97; Range=97.52; p=0.012), as well as the left ventricular ejection fraction showed a highly significant association with the presence of cardiovascular complications of any type (Mdn=59; Range=63.3; p<0.001) and hemodynamic (Range=55.2; p<0.001). Conclusions: The octogenarian population of patients with ST-segment elevation acute coronary syndrome was characterized and was associated with an increase in in-hospital cardiovascular complications, in the same way that it happened with the value of the left ventricular ejection fraction.

Left Ventricular Geometry and Function in Patients with Gray Zone Hypertension

Background: Hypertension is considered as the silent killer of human because the hypertensive patient may be not aware that he has hypertension and death can occur at any time without the reason being known. We aim to study the effect of gray zone hypertension [SBP from 120-139] and or [DBP from 80-89] which was classified as prehypertension under JNC-7 on the structure, geometry, and operation of the left ventricle using echocardiography Methods: This study included 100 patients who asymptomatic apparent healthy subjects visited cardiology outpatient department (OPD) for routine checkup. Patients were grouped into two equal groups: Group A whose blood pressure was in the gray zone hypertension [SBP from 120-139] and or [DBP from 80-89], and group B with SBP <120 mmHg & DBP <80 mmHg. Results: The two groups being studied were statistically significant different as regard LV geometrical pattern (p=0.028). They were also statistically significant in LV geometrical pattern between the males and females (p<0.05). The two groups were statistically significant different regarding GLS (p =0.001). Conclusions: Gray zone hypertension affects ventricular diastolic function and LV geometry, although systolic function was normal; GLS showed that subclinical LV dysfunction can occur.

A Young Healthy Woman with Supraventricular Tachycardia Reveals an Underlying Left Ventricular Non-compaction Cardiomyopathy: A Rare Case Report

LVNC (left ventricular non-compaction) is a rare congenital cardiomyopathy with a reported incidence of 0.05% in adults. It can occur in isolation or affect both ventricles. It’s characterized by prominent LV trabeculae and deep intertrabecular recesses which are filled with blood from the ventricular cavity without evidence of communication to the epicardial coronary artery system. Frequent premature supra ventricular tachycardia as unique finding in LVNC cardiomyopathy is rare manifestation of this disease. We report a case of a frequent persistent supraventricular tachycardia as first manifestation of a patient with LVNC cardiomyopathy in a young healthy woman who despite radio frequency ablation therapy of the supraventricular tachycardia remains symptomatic. The patient was later placed on medical therapy based on a non-cardio selective beta-blocker with a good clinical outcome without recurrent of supra-ventricular arrythmias.

Assessment of Left Ventricular Diastolic Dysfunction in Cases with Liver Cirrhosis

Background: Cirrhosis is a long-term inflammatory process of hepatic tissue condition that mainly affects people aged 50 to 60. This study aims to assess Left ventricular diastolic dysfunction (LVDD) in cases with cirrhotic liver by conventional, tissue Doppler and two-dimensional speckle tracking echocardiography to clarify the correlation between the severity of cirrhotic liver and LVDD. Methods: A prospective case-control research involved 100 adult cases with confirmed HCV and HBV. Cases were divided into 4 equal group: Group A: Child A cases, group B: Child B cases, group C: Child C cases and group D (Controls): healthy non-hepatic subjects of the same age and sex who have normal blood pressure, nonsmoking participants with no further concomitant problems. Results: Number of cases with LVDD had a statistical noticeable increase in Child A, B, and C (p =0.004, <0.001, and <0.001 respectively. LAVi had a statistical noticeable increase in Child C / B (p =0.013 and p =0.014). Conclusion: Left atrial volume index (LAVi) had a statistical noticeable increase in Child C / B in comparison to the controls but E m, E l were statistical noticeable lower in Child C / B. /E had a statistical noticeable increase in Child C group, LVSRe had a statistical noticeable decrease in Child C group but it was insignificantly different across Child A / B/ C and controls and across Child B / C and controls.

The Effectiveness of Coronary Artery Bypass Grafting in Patients with Left Ventricular Dysfunction

ABSTRACT Introduction: Coronary artery bypass grafting (CABG) in patients with left ventricular dysfunction (LVD) remains a surgical challenge and is still controversial. The aim of this study was to evaluate the effectiveness of CABG in patients with LVD. Methods: This retrospective study included a total of 160 consecutive patients (133 males, 27 females, mean age 62.1±10.12 years [range 37 to 86 years]) who had a left ventricular ejection fraction (LVEF) ≤ 45% determined by echocardiography and underwent elective isolated CABG between September 2013 and December 2018. Preoperative echocardiographic data, such as ejection fraction, left ventricular (LV) end-systolic diameter, and LV end-diastolic diameter, were collected and evaluated. Preoperatively, 85 (53.13%) patients were in New York Heart Association functional class III or IV and the mean LVEF was 38.65±5.72% (range 20 to 45). Results: The overall hospital mortality was 5% (eight patients). Late follow-up was obtained in 152 (90%) cases (median follow-up time was 56,5 [3-87] months postoperatively). During follow-up, mortality developed in 11.3% (16 patients). Mean LVEF increased significantly from 38.78±5.59% before surgery to 43.29±8.46% after surgery (P<0.01). Mean late survival, freedom from coronary reintervention, and congestive heart failure rates were 86.3±3.3%, 88.7±3.9%, and 89.4±3.1%, respectively. Conclusion: In patients with LVD, CABG can be performed with low postoperative morbidity and mortality rates. Patients with LVD could benefit from coronary bypass surgery regarding postoperative LV systolic function and higher quality of life.

Self-Measured Blood Pressure and Target Organ Damage in Newly Detected Hypertension in South Gujarat, India

Introduction: Blood pressure transient spikes have been considered to be noise and only a hindrance to a proper assessment of typical blood pressure, which is defined as the actual underlying average blood pres-sure over a long period of time. The current study aimed to see if the highest Self measured Systolic blood Pressure could be utilized to forecast the occurrence of Target organ damage and evaluate the independent association between the maximum Self measured Systolic blood Pressure and Target organ damage in indi-viduals with untreated hypertension. Method: We evaluated the urine albumin/creatinine ratio (UACR) and carotid intima-media thickness (IMT) using ultrasonography in 462 hypertensive individuals who had never taken treatment for their hypertension. Residential blood pressure was recorded. Result: The maximal Self measured Systolic blood Pressure had considerably higher association coefficients with left ventricular mass index (LVMI) and carotid intima-media thickness than the mean Self measured Sys-tolic blood Pressure. Irrespective of the mean Self measured Blood pressure level, multivariate regression studies showed that the maximal Self measured Systolic blood Pressure was independently related with left ventricular mass index and carotid intima-media thickness. Conclusion: Transiently high blood pressure measurements recorded at Self measured shouldn't be dis-missed as noise but rather taken seriously as significant warning signs of hypertensive Target organ damage in the heart and arteries.

Evaluation of left atrial function in predicting left ventricular remodeling in patients with coronary heart disease by four dimensional automatic left atrial quantitation analysis technique / 中华超声影像学杂志

Objective:To evaluate left atrial(LA) function and its value in predicting left ventricular(LV) remodeling in patients with coronary heart disease (CHD) by four dimensional automatic left atrial quantitation (4D Auto LAQ).Methods:A total of 176 patients with CHD were prospectively enrolled in Fuwai Central China Cardiovascular Hospital from October 2021 to September 2022. They were divided into two groups according to left ventricular mass index: LV remodeling group (female>95 g/m 2, male>115 g/m 2, n=88) and Non-LV remodeling group (female≤95 g/m 2, male≤115 g/m 2, n=88). The 3D dynamic image of LA was analyzed by 4D Auto LAQ on machine to obtain the LA parameters, including the minimum, maximum, pre-systolic and emptying volumes of LA (LAVmin, LAVmax, LAVpreA, LAEV), LA ejection fraction (LAEF), LA reservoir longitudinal and circumferential strains (LASr, LASr-c), LA conduit longitudinal and circumferential strains (LAScd, LAScd-c) and LA contraction longitudinal and circumferential strains (LASct, LASct-c). Logistic regression models were used to analyze the value of LA parameters in predicting LV remodeling in patients with CHD. ROC curve was used to evaluate LA parameters and left atrial volume index (LAVI) to predict the diagnostic efficiency of LV remodeling. Results:Compared with the Non-LV remodeling group, LAVmin, LAVmax, LAVpreA were significantly increased and LAEF, LASr, LAScd, LASct, LASr-c, LAScd-c, LASct-c were significantly decreased in the LV remodeling group ( P<0.05). Logistic regression model showed that LASct-c was an independent risk factor for LV remodeling in patients with CHD after adjustment( OR=2.018, 95% CI=1.214-3.355). ROC curve analysis showed that the area under the curve of LASct-c for predicting LV remodeling in CHD patients was 0.844, the sensitivity was 0.784, and the specificity was 0.761. Conclusions:4D Auto LAQ can effectively evaluate LA function in patients with CHD.LASct-c can be used as a reference index to predict LV remodeling in patients with CHD, which provides a new evaluation method in prognosis evaluation of CHD patients.