Improving the diagnostic search for the assessment of left ventricular hypertrophy in men during screening studies

Baidina, Anastasiya S.; Gorbushina, O.Yu.; Ustinova, О.Yu.

doi:10.17116/profmed20222505167

Cited by 1 publication

(1 citation statement)

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“…Золотым стандартом для установления ремоделирования ЛЖ считается МРТ сердца, однако наиболее доступным для рутинной практики методом диагностики является ЭхоКГ. Однако по данным многочисленных зарубежных исследований стало понятно, что ГЛЖ определяется по 19 разным эхокардиографическим критериям, что делает выявление данного состояния неточным и значительно ограничивает определение вида ремоделирования [8,12,23,24].…”

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Comparative analysis of methods for evaluating myocardial hypertrophy in children with arterial hypertension

Pavlinova,

Lippert,

Dakuko

2023

APPS

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Relevance: over the past decades, the prevalence of arterial hypertension (AH) in the pediatric population has increased significantly, but there are still many open questions related to the diagnosis and course of the disease, the validity of the choice of antihypertensive therapy and the risks of target organ injury. In clinical practice, patients with hypertension are observed by a team of specialists of various profiles, and a unified approach to managing the disease is not always formed between them. Underestimation of risk factors, late detection of target organ injury and untimely start of antihypertensive therapy significantly increase the risks of an unfavorable, progressive course of the disease, aggravating the further prognosis. Strict adherence to the methods of diagnosing the disease and its potential consequences recommended by the professional community of pediatric cardiologists ensures an adequate initiation of drug therapy, which allows not only to control the course of hypertension, but also to prevent the development of long-term complications. Objective: to analyze the indicators obtained using the formula recommended by pediatric cardiologists compared to the routine method for detecting left ventricular myocardial remodeling in children with AH. Materials and methods: a cross-sectional, cohort, non-randomized study, which included 92 patients with newly diagnosed primary arterial hypertension, who were not receiving antihypertensive therapy at the time of the examination. The standard linear dimensions of the walls and cavities of the heart were assessed during echocardiography. The results were evaluated by the standard Fisher’s test, the xi2 test in the Statistica 9 software. The sample excluded children-athletes, patients with secondary hypertension, overweight, congenital heart disease and cardiomyopathy. All children were tested the same according to the current Federal Clinical Guidelines “Diagnosis and treatment of arterial hypertension in children and adolescents”. Results: the usage of the recommended formula is not only significantly more often allowed to identify the early stages of LV myocardial hypertrophy, but has great sensitivity. The routine method for calculating LV remodeling showed the norm much more often even in case of severe violation of the geometry of the heart. Conclusion: untimely detection of LV myocardial hypertrophy leads to late initiation of antihypertensive therapy, underestimation of risk factors, which increases the risk of an unfavorable course of the disease and the occurrence of long-term cardiovascular complications at a young age.

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