Heart — Full Anatomy

Heart — Full Anatomy

Cardiac
All 3D Models

Complete 3D heart model with all four chambers, valves, coronary arteries, great vessels, and pericardium for interactive anatomical study

Source Modality: CT
Supported Formats: STL OBJ GLB NIFTI
Files: 36
Structures: 12

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Supports STL, OBJ, GLB/glTF formats

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OBJ
Cavity Of Left Ventricle

BodyParts3D FJ2422 (FMA9466) — cavity of left ventricle

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Wall Of Right Atrium

BodyParts3D FJ2439 (FMA9457) — wall of right atrium

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Wall Of Left Atrium

BodyParts3D FJ2438 (FMA9531) — wall of left atrium

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Cavity Of Right Ventricle

BodyParts3D FJ2423 (FMA9291) — cavity of right ventricle

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Ascending Aorta

BodyParts3D FJ3413 (FMA3736) — ascending aorta

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Arch Of Aorta

BodyParts3D FJ3411 (FMA3768) — arch of aorta

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Descending Aorta

BodyParts3D FJ3427 (FMA3784) — descending aorta

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Pulmonary Trunk

BodyParts3D FJ2966 (FMA8612) — pulmonary trunk

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Right Pulmonary Artery

BodyParts3D FJ3019 (FMA50872) — right pulmonary artery

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Left Pulmonary Artery

BodyParts3D FJ2924 (FMA50873) — left pulmonary artery

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Trunk Right Coronary

BodyParts3D FJ2723 (FMA3802) — trunk right coronary

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Trunk Left Coronary

BodyParts3D FJ2737 (FMA3855) — trunk left coronary

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Coronary Sinus

BodyParts3D FJ2655 (FMA4706) — coronary sinus

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Superior Vena Cava

BodyParts3D FJ3645 (FMA4720) — superior vena cava

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Inferior Vena Cava — Part 1

BodyParts3D FJ3441 (FMA10951) — inferior vena cava

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Inferior Vena Cava — Part 2

BodyParts3D FJ3659 (FMA10951) — inferior vena cava

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Great Cardiac Vein

BodyParts3D FJ2656 (FMA4707) — great cardiac vein

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Tricuspid Valve Leaflet — Part 1

BodyParts3D FJ2421 (FMA7237) — tricuspid valve leaflet

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Tricuspid Valve Leaflet — Part 2

BodyParts3D FJ2433 (FMA7237) — tricuspid valve leaflet

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Tricuspid Valve Leaflet — Part 3

BodyParts3D FJ2436 (FMA7237) — tricuspid valve leaflet

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Mitral Valve Leaflet — Part 1

BodyParts3D FJ2420 (FMA7241) — mitral valve leaflet

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Mitral Valve Leaflet — Part 2

BodyParts3D FJ2432 (FMA7241) — mitral valve leaflet

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Aortic Valve Cusp — Part 1

BodyParts3D FJ2426 (FMA7251) — aortic valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Aortic Valve Cusp — Part 2

BodyParts3D FJ2431 (FMA7251) — aortic valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Aortic Valve Cusp — Part 3

BodyParts3D FJ2435 (FMA7251) — aortic valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Pulmonary Valve Cusp — Part 1

BodyParts3D FJ2417 (FMA7248) — pulmonary valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Pulmonary Valve Cusp — Part 2

BodyParts3D FJ2427 (FMA7248) — pulmonary valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Pulmonary Valve Cusp — Part 3

BodyParts3D FJ2434 (FMA7248) — pulmonary valve cusp

Downloaded 2026-03-16

CC-BY-SA 2.1 Japan — BodyParts3D (DBCLS)

OBJ
Wall Of Left Ventricle

FMA9558 — Myocardial wall of the left ventricle — the thickest chamber wall, responsible for systemic circulation

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Wall Of Right Ventricle

FMA9535 — Myocardial wall of the right ventricle — thinner than the left, pumps blood to the pulmonary circulation

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Interventricular Septum

FMA7133 — Thick muscular wall separating the left and right ventricles

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Interatrial Septum

FMA7108 — Thin wall separating the left and right atria, contains the fossa ovalis

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Right Superior Pulmonary Vein

FMA49913 — Drains oxygenated blood from the right superior lung lobe into the left atrium

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Right Inferior Pulmonary Vein

FMA49914 — Drains oxygenated blood from the right inferior lung lobe into the left atrium

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Left Superior Pulmonary Vein

FMA49916 — Drains oxygenated blood from the left superior lung lobe into the left atrium

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

OBJ
Left Inferior Pulmonary Vein

FMA49915 — Drains oxygenated blood from the left inferior lung lobe into the left atrium

2026-03-16

Procedurally generated — positioned relative to BodyParts3D heart structures

Anatomical Structures

Structure Opacity
Left Ventricle 100%
Right Ventricle 100%
Left Atrium 90%
Right Atrium 90%
Aorta 100%
Pulmonary Artery 100%
Mitral Valve 80%
Aortic Valve 80%
Coronary Arteries 100%
Pulmonary Vein 100%
Septum 90%
Pericardium 30%