Cardiovascular Disease: Still the Leading Cause of Death?
Yes — cardiovascular disease remains the leading cause of death globally
Cardiovascular diseases remain the world’s leading cause of death. The World Health Organization estimates that CVD caused 19.8 million deaths in 2022, approximately 32% of all deaths worldwide. WHO also reports that 85% of cardiovascular deaths were due to heart attack and stroke.
Answer: yes. Cardiovascular disease remains the leading broad cause of death globally. WHO’s latest available global cause-of-death ranking places ischaemic heart disease first.
This is a 2026 snapshot based on the latest available WHO evidence, not a 2026 mortality estimate. The page uses three WHO sources, with row-level source and method notes shown in the ranking table. The ranking itself is single-source and contains 10 confirmed causes from WHO Global Health Estimates 2021. Metric: global cause-of-death rank position. Unit: ordinal rank. Direction: ascending. Status counts: 10 official_value, 0 calculated_value, 0 official_forecast, 0 modeled_projection.
Ischaemic heart disease, WHO GHE 2021.
Tuberculosis is tenth in the confirmed WHO Top 10.
Leading global causes included in the WHO ranking.
Ordinal rank · WHO Global Health Estimates.
All ranking rows are official_value.
Cardiovascular disease is broader than one cause-of-death category
Cardiovascular disease is a group of disorders of the heart and blood vessels. It includes ischaemic heart disease, cerebrovascular disease and stroke, rheumatic heart disease and other cardiovascular conditions.
WHO’s global Top 10 ranks individual underlying causes rather than the cardiovascular disease group as a whole. This is why ischaemic heart disease and stroke appear separately even though both contribute to the broader CVD burden.
Approximately 32% of all deaths worldwide.
WHO’s reported share of cardiovascular deaths due to heart attack and stroke.
WHO’s three leading global causes of death in 2021
WHO ranks ischaemic heart disease first, COVID-19 second and stroke third in its 2021 global cause-of-death ranking.
Top 3 global causes of death, WHO Global Health Estimates 2021
| Rank | Cause | WHO rank | Region / Note |
|---|---|---|---|
| 1 | Ischaemic heart disease | #1 | Noncommunicable cardiovascular cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 2 | COVID-19 | #2 | Communicable cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 3 | Stroke | #3 | Noncommunicable cardiovascular cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
The ranking uses WHO’s directly published ordinal positions. It does not reconstruct death totals from separate WHO publications.
Chart: WHO Top 10 rank positions
The chart uses the same raw rank values as the ranking table. Rank #1 is represented by 10% of the scale and rank #10 by 100%. Shorter bars indicate higher positions; bar length does not represent deaths, mortality rates or the numerical size of the gap between causes.
Methodology
This page uses three WHO sources. The cardiovascular disease fact sheet provides the 2022 CVD headline estimate, WHO Global Health Estimates provide the 2021 global cause-of-death ranking, and WHO methodology documentation explains the estimation framework.
Ranking metric
The metric is WHO global cause-of-death rank position for 2021, both sexes and all ages. Unit: ordinal rank. Lower numbers rank higher.
Ranking source
All 10 ranking rows come from WHO Global Health Estimates 2021 and use the same target year and classification framework.
Value status
All 10 rank positions are official_value because WHO directly publishes the global ordering. No ranking value is calculated, forecast or projected.
Missing values
Missing values: none within WHO’s published Top 10 used here. Every included row has a confirmed rank, source year, target year and source.
Current CVD context
The separate WHO cardiovascular fact sheet reports the broader CVD burden for 2022. Those figures provide context and are not inserted into the 2021 ranking.
Why the years differ
The latest WHO cardiovascular headline estimate refers to 2022, while the latest available global cause-specific WHO ranking used here ends in 2021. The years are reported separately.
WHO estimation framework
WHO GHE uses multiple inputs, including vital registration, WHO technical programmes, UN partners, inter-agency estimates and scientific studies. WHO reviews the estimates with Member States before publication.
Inclusion and conflicts
The ranking contains exactly WHO’s published Top 10 for 2021. Values from other estimation systems are not averaged or substituted into individual rows.
What rank does not measure
Ordinal rank does not measure prevalence, incidence, disability, individual risk or the quantitative distance between two causes.
WHO notes that the 2000–2021 Global Health Estimates series incorporates updated inputs and methods and should not be treated as directly comparable with previously released WHO estimate series.
Main ranking: WHO Top 10 global causes of death
The table preserves WHO’s published 2021 global ordering. Search by cause, filter by broad category or change the display order.
Leading causes of death worldwide, WHO Global Health Estimates 2021
| Rank | Cause | WHO rank | Region / Note |
|---|---|---|---|
| 1 | Ischaemic heart disease | #1 | Noncommunicable cardiovascular cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 2 | COVID-19 | #2 | Communicable cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 3 | Stroke | #3 | Noncommunicable cardiovascular cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 4 | Chronic obstructive pulmonary disease | #4 | Noncommunicable respiratory cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 5 | Lower respiratory infections | #5 | Communicable respiratory cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 6 | Trachea, bronchus and lung cancers | #6 | Noncommunicable cancer cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 7 | Alzheimer disease and other dementias | #7 | Noncommunicable neurological cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 8 | Diabetes mellitus | #8 | Noncommunicable metabolic cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 9 | Kidney diseases | #9 | Noncommunicable kidney cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
| 10 | Tuberculosis | #10 | Communicable cause; official_value; WHO GHE 2021; target year 2021; directly published global rank. |
All ranking rows come from WHO Global Health Estimates 2021. WHO reports that the ten leading causes accounted for 39 million deaths, or 57% of the 68 million deaths worldwide in 2021. The separate 2022 cardiovascular estimate is used only for broader CVD context.
What stands out in the WHO data
Key Insight
The ten leading causes together accounted for 39 million deaths, equal to 57% of the 68 million deaths worldwide in 2021.
Notable Pattern
Seven of the ten leading causes were noncommunicable diseases, accounting for 38% of all global deaths in 2021.
Regional/Source Concentration
All 10 ranking rows come from the same WHO Global Health Estimates 2021 framework. The separate WHO 2022 cardiovascular estimate is used only as contextual evidence and does not alter the ranking.
Outlier
COVID-19 ranked second in 2021. That position reflects the pandemic-period ranking and should not be projected to later years without newer comparable WHO data.
How to interpret cardiovascular mortality
The broad cardiovascular total and the ranking of individual causes answer different questions. WHO’s 19.8 million estimate covers cardiovascular diseases as a group, while the Top 10 separates underlying causes such as ischaemic heart disease and stroke.
Rank position does not measure individual risk. Population size, population ageing, risk-factor exposure and access to prevention and treatment affect mortality. For country comparisons, age-standardized mortality rates are generally more informative than absolute totals or global rank positions.
FAQ
Is cardiovascular disease still the leading cause of death worldwide?
Yes. WHO estimates that cardiovascular diseases caused 19.8 million deaths in 2022 and remain the leading cause of death globally.
What is the leading individual cause of death worldwide?
Ischaemic heart disease ranks first in WHO’s latest available global cause-of-death ranking, which covers 2021.
Where does stroke rank globally?
Stroke ranks third in WHO’s 2021 global ranking, behind ischaemic heart disease and COVID-19.
Why is cardiovascular disease not one row in the Top 10?
Cardiovascular disease is a broad disease group. WHO’s Top 10 ranks individual underlying causes, so ischaemic heart disease and stroke appear separately.
Are the ranking positions directly published by WHO?
Yes. The positions reproduce WHO Global Health Estimates 2021. No rank is calculated, forecast or projected on this page.
Why does a 2026 page use a 2021 ranking?
The latest available WHO global cause-specific ranking used here ends in 2021. WHO’s later cardiovascular fact sheet provides the broader CVD estimate for 2022. Neither is presented as 2026 mortality data.
Does WHO directly register every cardiovascular death worldwide?
No. WHO Global Health Estimates combine mortality data from multiple sources with standardized estimation methods to improve comparability across countries.
What metric is better for comparing CVD mortality between countries?
Age-standardized mortality rates are generally more useful than absolute death totals because they reduce the effect of differences in population age structure.
Sources
The page uses three WHO sources. Two provide the mortality evidence and ranking positions; the third documents the Global Health Estimates methodology.
World Health Organization — Cardiovascular diseases
Primary source for the 2022 estimate of 19.8 million cardiovascular deaths, approximately 32% of global deaths, the 85% heart attack-and-stroke share and the WHO definition of cardiovascular disease.
https://www.who.int/news-room/fact-sheets/detail/cardiovascular-diseases-%28cvds%29
WHO Global Health Observatory — Leading causes of death
Primary official source for the 2021 global cause-of-death ranking used in every row of the main ranking table.
WHO — Global Health Estimates
Methodology reference for the WHO mortality estimation framework, source inputs and comparability limits.
