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[Left and right ventricular hypertrophy at autopsy of hypertensive individuals]

Mirella Pessoa Sant'Anna1, Roberto José Vieira de Mello, Luciano Tavares Montenegro

  • 1Universidade Federal de Pernambuco, Recife, PE, Brasil. mipessoa@ig.com.br

Revista Da Associacao Medica Brasileira (1992)
|March 7, 2012
PubMed

Insights

Hypertension can cause thickening of both the right and left ventricles (RVH and LVH). Right ventricular hypertrophy (RVH) appears linked to more severe heart disease in hypertensive individuals.

Area of Science:

  • Cardiovascular Pathology
  • Hypertension Research

Context:

  • Autopsy studies are crucial for understanding long-term cardiovascular changes.
  • Essential arterial hypertension significantly impacts cardiac structure.

Purpose:

  • To quantify right and left ventricular thickness in hypertensive deceased individuals.
  • To correlate cardiac hypertrophy with autopsy findings and clinical history.

Summary:

  • A study of 90 hypertensive individuals revealed significant associations between left ventricular hypertrophy (LVH) and right ventricular hypertrophy (RVH).
  • RVH and LVH were more prevalent in men aged 60-79, Black and mulatto Brazilians, and individuals with adequate nutritional status, overweight, or obesity.
  • RVH was associated with severe hypertensive cardiomyopathy and may indicate more advanced heart disease.

Impact:

  • Findings suggest shared pathogenic mechanisms in bilateral ventricular hypertrophy.
  • Right ventricular hypertrophy (RVH) may serve as a novel prognostic marker for hypertensive heart disease evaluation.
Abstract

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