Pericardiacophrenic artery

Pericardiacophrenic artery
The phrenic nerve and its relations with the vagus nerve. (Pericardiacophrenic artery not labeled, but region is visible.)
The thoracic aorta, viewed from the left side. (Pericardiacophrenic labeled at center left.)
Details
Source	Internal thoracic
Vein	pericardiacophrenic veins
Supplies	pericardium, thoracic diaphragm
Identifiers
Latin	arteria pericardiacophrenica
Dorlands /Elsevier	a_61/12155452
TA	A12.2.08.034
FMA	3964
*Anatomical terminology*

The pericardiacophrenic artery is a long slender branch of the internal thoracic artery. It accompanies the phrenic nerve, between the pleura and pericardium, to the diaphragm, to which it is distributed. It anastomoses with the musculophrenic and superior phrenic arteries.

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

Anatomy photo:19:11-0104 at the SUNY Downstate Medical Center - "Pleural Cavities and Lungs: Structures Beneath the Left Mediastinal pleura"

Lungs

Heart

Sections

Brachiocephalic	Thyreoidea ima Right subclavian Right common carotid
Left common carotid	External carotid Internal carotid Carotid body Carotid sinus Carotid bifurcation
Left subclavian	Internal thoracic: Anterior intercostal Thymic Pericardiacophrenic Perforating branches terminal (Musculophrenic, superior epigastric) Costocervical trunk: Highest intercostal (Posterior intercostal 1–2) Deep cervical

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