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# Hypertensive heart disease

Hypertensive heart disease is the damage that years of high blood pressure do to the heart: a thickened [left ventricle](https://durgical.com/en/anatomy/left-ventricle/) that can lead to heart failure.

Updated 2026-10-29

## Structures involved

Tap one to see what it is and open it in 3D.

- [Left ventricle](https://durgical.com/en/anatomy/left-ventricle/)
- [Interventricular septum](https://durgical.com/en/anatomy/interventricular-septum/)
- [Left atrium](https://durgical.com/en/anatomy/left-atrium/)
- [Ascending aorta](https://durgical.com/en/anatomy/ascending-aorta/)
- [Aortic arch](https://durgical.com/en/anatomy/aortic-arch/)
- [LAD (anterior descending artery)](https://durgical.com/en/anatomy/anterior-interventricular-artery/)
- [Circumflex artery](https://durgical.com/en/anatomy/circumflex-artery-of-heart/)

## In biochemistry

- [Angiotensin-converting enzyme (ACE)](https://durgical.com/en/biochemistry/enzymes/angiotensin-converting-enzyme/)

## In the clinical exam

- [Heart sounds: S1, S2 and its splitting, S3 and S4](https://durgical.com/en/clinical-exam/heart-sounds-s1-s2-and-its-splitting-s3-and-s4/)
- [Heart failure syndrome: left- and right-sided signs](https://durgical.com/en/clinical-exam/heart-failure-syndrome-left-and-right-sided-signs/)
- [Hypertensive emergency: target-organ signs](https://durgical.com/en/clinical-exam/hypertensive-emergency-target-organ-signs/)

## In physiology

- [Heart sounds and where they come from](https://durgical.com/en/physiology/heart-sounds-and-where-they-come-from/)
- [Heart failure physiology](https://durgical.com/en/physiology/heart-failure-physiology/)
- [The cardiac electrical axis](https://durgical.com/en/physiology/the-cardiac-electrical-axis/)
- [Physiology of hypertension](https://durgical.com/en/physiology/physiology-of-hypertension/)

## Why it happens

- [Hypertrophy: physiologic and pathologic](https://durgical.com/en/general-pathology/hypertrophy-physiologic-and-pathologic/)
- [Preload, afterload and contractility](https://durgical.com/en/physiology/preload-afterload-and-contractility/)
- [Cardiac muscle: intercalated discs](https://durgical.com/en/histology/cardiac-muscle-intercalated-discs/)

## What it is

The changes that long-standing high blood pressure causes in the heart: left ventricular hypertrophy, diastolic dysfunction, left atrial enlargement, coronary disease and, eventually, heart failure.

## Who gets it

Hypertension is very common in Colombia and Latin America and often poorly controlled, which makes hypertensive heart disease a frequent cause of heart failure and atrial fibrillation.

## Causes

- Chronic, poorly controlled arterial hypertension (primary or secondary)

## Risk factors

- Longer duration and higher level of hypertension
- Obesity and high salt intake
- Diabetes and chronic kidney disease
- Older age
- Physical inactivity and alcohol

## Pathophysiology

The left ventricle faces a constantly high afterload and thickens (concentric hypertrophy) to keep wall stress normal. The thick, fibrotic wall relaxes poorly, so filling pressures rise and the [left atrium](https://durgical.com/en/anatomy/left-atrium/) enlarges. Thicker muscle needs more oxygen while small coronary vessels are damaged, causing ischaemia; over time the ventricle can dilate and lose contraction.

## Classification

- Left ventricular hypertrophy without symptoms
- Diastolic dysfunction / heart failure with preserved ejection fraction
- Heart failure with reduced ejection fraction (late, dilated stage)
- Associated atrial fibrillation or coronary ischaemia

## Symptoms and signs

- Often none for years
- Breathlessness on exertion, orthopnoea
- Palpitations (atrial fibrillation)
- [Chest](https://durgical.com/en/anatomy/region/chest/) pain from ischaemia
- Fourth heart sound and a sustained apex beat on examination

## Red flags

- Very high blood pressure with chest pain, breathlessness, confusion or visual loss (hypertensive emergency)
- Acute pulmonary oedema
- Tearing chest or back pain (aortic dissection)

## Diagnosis

**Clinical**
History of hypertension, repeated blood pressure readings (including home or ambulatory monitoring), and examination for heart failure and target-organ damage.

**Tests**
ECG for left ventricular hypertrophy (voltage criteria such as Sokolow-Lyon), strain pattern or atrial fibrillation. [Kidney](https://durgical.com/en/anatomy/kidney/) function, urine albumin, electrolytes, glucose and lipids; natriuretic peptides if heart failure is suspected.

**Imaging**
Echocardiography confirms wall thickening, measures left ventricular mass, diastolic function, left atrial size and ejection fraction. Cardiac MRI helps tell it apart from other causes of hypertrophy.

## Differential diagnosis

- Hypertrophic cardiomyopathy
- Aortic stenosis
- Infiltrative disease such as cardiac amyloidosis
- Athlete's heart
- Coronary artery disease

## Goal of treatment

Lower blood pressure to target to stop and partly reverse hypertrophy, and prevent heart failure, atrial fibrillation, stroke and coronary events.

## Treatment

**Medical**
Antihypertensive drugs, often combined: ACE inhibitors or angiotensin receptor blockers, calcium channel blockers and thiazide-type diuretics; renin–angiotensin blockers help regress hypertrophy.

**Lifestyle**
Less salt, weight loss, regular exercise, limited alcohol and no smoking.

**Medical**
When heart failure or atrial fibrillation appears, they are treated by their own guidelines.

**Follow-up**
Regular blood pressure, kidney and ECG or echo follow-up to check targets and organ damage.

## Complications

- Heart failure (preserved, then reduced ejection fraction)
- Atrial fibrillation and stroke
- Myocardial ischaemia and infarction
- Ventricular arrhythmias and sudden death
- Aortic dissection

## Prognosis

Left ventricular hypertrophy is a strong independent predictor of cardiovascular events. Good blood pressure control can regress hypertrophy and clearly lowers risk.

## Prevention

- Screening and early control of hypertension
- Healthy diet with less salt
- Physical activity and weight control

## Test yourself

Think of the answer, then tap the question to see it.

## What type of left ventricular hypertrophy does chronic hypertension typically cause?

Concentric hypertrophy: a thicker wall with a normal or small cavity, in response to pressure overload.

## Which heart sound suggests a stiff, hypertrophied left ventricle?

A fourth heart sound (S4), from atrial contraction against a non-compliant ventricle.

## What is the best simple imaging test to confirm left ventricular hypertrophy?

Echocardiography; the ECG is specific but not very sensitive for hypertrophy.

## Which type of heart failure is most typical early in hypertensive heart disease?

Heart failure with preserved ejection fraction, due to diastolic dysfunction.

## Which antihypertensive drug classes are especially good at regressing hypertrophy?

Renin–angiotensin system blockers (ACE inhibitors, angiotensin receptor blockers), often with calcium channel blockers.

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## Related conditions

- [Heart failure](https://durgical.com/en/conditions/heart-failure/)
- [Atrial fibrillation](https://durgical.com/en/conditions/atrial-fibrillation/)
- [Stable angina](https://durgical.com/en/conditions/stable-angina/)
- [Myocardial Infarction (Heart Attack)](https://durgical.com/en/conditions/myocardial-infarction/)
- [Arterial hypertension](https://durgical.com/en/conditions/arterial-hypertension/)
- [Ischaemic stroke](https://durgical.com/en/conditions/ischaemic-stroke/)
- [Intracerebral haemorrhage](https://durgical.com/en/conditions/intracerebral-haemorrhage/)
- [Chagas cardiomyopathy](https://durgical.com/en/conditions/chagas-cardiomyopathy/)

Educational information, not medical advice. For any symptom, see a health professional.

Sources: [Hypertensive Heart Disease](https://www.ncbi.nlm.nih.gov/books/NBK539800/) (StatPearls (NCBI Bookshelf), 2025).

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Source: https://durgical.com/en/conditions/hypertensive-heart-disease/
License: CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Cite as: DurgiPedia (durgical.com), https://durgical.com/en/conditions/hypertensive-heart-disease/