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Updated: Jul 28, 2026

Hydra, a Computer-Based Platform for Aiding Clinicians in Cardiovascular Analysis and Diagnosis
Published on: September 26, 2018
[The relation between hypertension and cerebrovascular accidents]
Insights
Hypertension significantly increases stroke (ictus) patient mortality. This study found a 38.5% death rate in hypertensive stroke patients compared to 21.7% in normotensives over five years.
Area of Science:
- Neurology
- Cardiology
- Public Health
Context:
- A 1984 study in Czechoslovakia analyzed stroke (ictus) patients.
- The cohort comprised 70% hypertensive and 30% normotensive individuals.
- Diagnostic methods included direct blood pressure measurement, medical history, clinical records, ECG, eyeground changes, and echocardiography.
Purpose:
- To investigate the clinical characteristics and outcomes of stroke patients.
- To compare the prognosis of hypertensive versus normotensive stroke patients.
- To assess the prevalence of left ventricular hypertrophy and overload in stroke patients.
Summary:
- Only 56% of patients exhibited signs of left ventricular hypertrophy and overload.
- Hypertensive patients demonstrated a significantly higher incidence of clinically manifest ischemic heart disease.
- A five-year follow-up revealed a 38.5% mortality rate in hypertensive stroke patients versus 21.7% in normotensives, with similar average ages.
Impact:
- Highlights the critical impact of hypertension on stroke patient outcomes and mortality.
- Underscores the need for improved follow-up care for hypertensive stroke patients, with 26% receiving insufficient care.
- Provides valuable data for understanding long-term prognosis and risk stratification in stroke populations.
Abstract:
In 1984, ictus patients were hospitalized at the neurological department of the Regional Hospital, Ustí n. Labem, Czechoslovakia. This group included 70% hypertensive patients and 30% normotensives. The diagnosis was determined through direct blood pressure measuring in 71% of them, 26% were diagnosed with the aid of anamnesis and clinical records, and 2.5% were determined on the basis of ECG, eyeground changes or echocardiography. Only 56% of the followed-up patients were found to have signs of hypertrophy and left ventricular overload. The hypertensive patients, both living and dead, were found to have the frequency of clinically manifest ischaemic heart disease significantly higher than the normotensives. The five-year follow-up of hypertensive ictus patients showed a 38.5% death rate, but only 21.7% in normotensives, the average age of both groups being the same. Insufficient follow-up care of hypertensive ictus patients was found in 26% cases.
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