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[The clinico-morphological classification of changes in the microcirculatory bed]
Insights
This study introduces a new morphological classification for the heart's microcirculatory bed (MCB) in ischemic heart disease and hypertension. This classification aids in assessing adaptive potential and guiding treatment strategies.
Area of Science:
- Cardiovascular Pathology
- Morphology
- Microcirculation Research
Context:
- Investigates the microcirculatory bed (MCB) of the human heart.
- Examines changes in ischemic heart disease and arterial hypertension.
- Considers an age-related aspect of these cardiovascular conditions.
Purpose:
- To develop a morphological classification of MCB changes.
- To understand the time course of MCB alterations in disease.
- To correlate morphological changes with adaptive capacity.
Summary:
- A novel morphological classification for the heart's MCB is proposed, detailing stages from compensatory to decompensation.
- This classification is based on autopsy studies of ischemic heart disease and hypertension, incorporating experimental data.
- The stages include: compensatory, initial pathological changes with stable adaptation, profound pathological changes with reduced adaptation, and decompensation.
Impact:
- Facilitates the examination of autopsy and biopsy materials.
- Enables clinical investigations using nail bed, bulbar, conjunctiva, and rectal mucosa.
- Aids in assessing adaptive potential for targeted therapeutic interventions.
Abstract:
An autopsy-based study was made of the microcirculatory bed (MCB) of human heart in ischemic heart disease and arterial hypertension in an age-related aspect. Changes in MCB and its time course were studied in experimental models. On the basis of the studies done and data from the published literature we elaborated a morphological classification of MCB which include the following stages: compensatory; initial pathologic changes with the adaptation being maintained at the same level as before; profound pathological changes at the background of lowered adaptation; decompensation. The classification outlined above may be used in examining autopsy and biopsy material (experimental or perioperative) as well as in clinical investigations designed to study the nail bed, bulbar, conjunctiva, rectal mucous membrane. Investigation into MCB changes will enable us to properly assess adaptive potential and prescribe pathogenically substantiated surgical, internal or complex health resort treatment.