Related Experiment Video

Updated: Feb 9, 2026

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients
03:47

Author Spotlight: Workflow for Integrating POCUS Data into EHR for Managing Heart Failure Patients

Published on: July 12, 2024

1.2K

Data on the epidemiology of heart failure in Sub-Saharan Africa

Ulrich Flore Nyaga1, Jean Joel Bigna2, Valirie N Agbor3

  • 1Department of Internal Medicine and Specialties, Faculty of Medicine and Biomedical Sciences, University of Yaoundé I, Yaoundé, Cameroon.

Data in Brief
|June 8, 2018
PubMed

Insights

Heart failure is a growing public health crisis in Sub-Saharan Africa, surpassing infectious diseases. This review examines heart failure

Area of Science:

  • Cardiology
  • Public Health
  • Epidemiology

Background:

  • Chronic non-communicable diseases, especially cardiovascular diseases, are increasingly prevalent in Sub-Saharan Africa (SSA).
  • Heart failure (HF) represents a significant and growing public health concern within the SSA region.
  • HF is emerging as a leading cause of morbidity and mortality, shifting the epidemiological landscape from infectious diseases.

Purpose of the Study:

  • To consolidate and review existing data on heart failure in Sub-Saharan Africa.
  • To provide a comprehensive overview of the prevalence, causes, and management of heart failure in the region.
  • To identify key factors influencing heart failure mortality rates in SSA.

Main Methods:

  • Systematic review of available literature and data on heart failure in Sub-Saharan Africa.
  • Analysis of epidemiological data concerning heart failure prevalence and mortality.
  • Examination of etiological factors and current treatment strategies for heart failure.

Main Results:

  • Heart failure is a major cause of morbidity and mortality in Sub-Saharan Africa.
  • Data on prevalence, etiologies, treatment, and mortality predictors are summarized.
  • Cardiovascular diseases are increasingly significant in the region.

Conclusions:

  • Heart failure poses a substantial public health challenge in Sub-Saharan Africa.
  • Further research and targeted interventions are needed to address the growing burden of heart failure.
  • Understanding prevalence, causes, and mortality predictors is crucial for effective management strategies.

Keywords:
AetiologiesHeart failureMortalityPrevalenceSub-Saharan AfricaTreatment

More Related Videos

Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa08:10

Neuroimaging Field Methods Using Functional Near Infrared Spectroscopy NIRS Neuroimaging to Study Global Child Development: Rural Sub-Saharan Africa

Published on: February 2, 2018

15.6K
Author Spotlight: Investigating HR-Dependent Cardiac Function in Mouse Models Through a Novel Atrial-Pacing Approach07:49

Author Spotlight: Investigating HR-Dependent Cardiac Function in Mouse Models Through a Novel Atrial-Pacing Approach

Published on: July 21, 2023

2.0K

Related Concept Videos

Heart Failure II: Pathophysiology01:29

Heart Failure II: Pathophysiology

Systolic Heart Failure and Compensatory MechanismsSystolic heart failure (also termed HFrEF, Heart Failure with Reduced Ejection Fraction) is the most prevalent type of heart filure. It results in a decreased volume of blood being pumped from the ventricle. The aortic arch and carotid sinuses have baroreceptors that detect reduced blood pressure, triggering the sympathetic nervous system (SNS) to release epinephrine and norepinephrine. Initially, this response aims to boost heart rate and...
978
Pathophysiology of Heart Failure01:17

Pathophysiology of Heart Failure

Heart failure (HF) is a progressive syndrome involving ventricles that leads to inadequate cardiac output. It can be classified based on location and output or ejection fraction. Ejection fraction (EF) is an essential measurement in the diagnosis and surveillance of HF. Reduced EF corresponds to systolic heart failure (HFrEF). However, HF with preserved ejection fraction (HFpEF) is becoming increasingly prevalent. Also known as diastolic HF, this form of HF is related to aging. The...
3.9K
Heart Failure I: Introduction01:27

Heart Failure I: Introduction

Heart failure refers to a clinical syndrome caused by structural or functional cardiac disorders that prevent the heart from pumping an adequate amount of blood to meet the body's metabolic needs. This condition often arises from myocardial infarction or ischemia, leading to decreased cardiac output, reduced tissue perfusion, impaired gas exchange, fluid volume imbalance, and decreased functional ability.Heart failure can result from disruptions in the mechanisms that regulate cardiac output...
927
Statistical Methods for Analyzing Epidemiological Data01:25

Statistical Methods for Analyzing Epidemiological Data

Epidemiological data primarily involves information on specific populations' occurrence, distribution, and determinants of health and diseases. This data is crucial for understanding disease patterns and impacts, aiding public health decision-making and disease prevention strategies. The analysis of epidemiological data employs various statistical methods to interpret health-related data effectively. Here are some commonly used methods:
985
Heart Failure VI: Adjunct Therapies01:22

Heart Failure VI: Adjunct Therapies

Additional therapies for treating patients with heart failure (HF) may include procedural interventions, supplemental oxygen, the management of sleep disorders, and nutritional therapy.Procedural InterventionsImplantable Cardioverter-Defibrillator: For patients at risk of life-threatening arrhythmias due to severe left ventricular dysfunction, an Implantable Cardioverter-Defibrillator (ICD) can detect and terminate these arrhythmias, preventing sudden cardiac death and improving survival rates.
368
Heart Failure Drugs: Diuretics01:22

Heart Failure Drugs: Diuretics

Heart failure and kidney perfusion are interconnected in a complex way. Reduced renal perfusion and venous congestion are two significant factors that contribute to renal dysfunction in heart failure. The kidneys, primarily responsible for fluid balance in the body, are adversely affected due to compromised cardiac output and increased venous pressure. In response to reduced renal perfusion, the kidneys activate neurohumoral mechanisms to restore balance. However, these mechanisms can be...
990