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Groove separating the heart's ventricles
interventricular sulcus (or anterior longitudinal sulcus) is one of two grooves separating the ventricles of the heart (the other being the posterior
Anterior interventricular sulcus
Anterior_interventricular_sulcus
Artery supplying the heart
interventricular sulcus to the apex of the heart where it meets with the left anterior descending artery also known as the anterior interventricular artery
Posterior_descending_artery
Groove separating the heart's ventricles
The posterior interventricular sulcus or posterior longitudinal sulcus is one of the two grooves separating the ventricles of the heart (the other being
Posterior interventricular sulcus
Posterior_interventricular_sulcus
Topics referred to by the same term
Posterior interventricular may refer to: Posterior interventricular artery Posterior interventricular sulcus This disambiguation page lists articles associated
Posterior_interventricular
Topics referred to by the same term
Interventricular sulcus may refer to: Posterior interventricular sulcus, one of the two grooves that separates the ventricles of the heart, near the right
Interventricular_sulcus
Groove on the surface of the heart that separates the atria from the ventricles
coronary sulcus. There are two coronary sulci in the heart, including left and right coronary sulci. The left coronary sulcus originates posterior to the
Coronary_sulcus
Groove in an organ surface
malleolar sulcus palpebral fissure, separates the upper and lower eyelids patellar sulcus or intercondylar fossa of femur posterior interventricular sulcus preauricular
Sulcus_(morphology)
Topics referred to by the same term
separates the ventricles of the heart, near the left margin Posterior interventricular sulcus, one of the two grooves that separates the ventricles of the
Interventricular_groove
Wall of tissue separating ventricles of human heart
anterior and posterior interventricular sulci. The greater portion of it is thick and muscular and constitutes the muscular interventricular septum. Its
Interventricular_septum
Artery of the heart
posterior interventricular artery in 15% of all cases, which lies in the posterior interventricular sulcus. In the other 85% of all cases the posterior interventricular
Circumflex branch of left coronary artery
Circumflex_branch_of_left_coronary_artery
Circulation of blood in the blood vessels of the heart muscle (myocardium)
along the posterior portion of the interventricular sulcus toward the apex of the heart, giving rise to branches that supply the interventricular septum
Coronary_circulation
Notch in the heart
The anterior interventricular sulcus and posterior interventricular sulcus extend from the base of the ventricular portion to a notch, the notch of cardiac
Notch_of_cardiac_apex
Artery of the heart
just beyond the pulmonary artery. It advances to the anterior interventricular sulcus, along which it descends to the notch of cardiac apex. A common
Left anterior descending artery
Left_anterior_descending_artery
Organ found in humans and other animals
by the interventricular septum, visible on the surface of the heart as the anterior longitudinal sulcus and the posterior interventricular sulcus. The fibrous
Heart
Part of the cardiovascular system
heart where the coronary sulcus (the groove separating the atria from the ventricles) and the posterior interventricular sulcus (the groove separating the
Crux_cordis
Blood vessel supplying the human heart
segment to origination point of the posterior interventricular artery, where the posterior interventricular sulcus meets the atrioventricular groove on
Right_coronary_artery
White matter tract connecting the two cerebral hemispheres
between the splenium and the genu.[citation needed] The callosal sulcus is a sulcus that separates the corpus callosum from the cingulate gyrus. On either
Corpus_callosum
Blood vessel
along the anterior interventricular sulcus before joining the oblique vein of the left atrium to form the coronary sinus upon the posterior surface of the
Great_cardiac_vein
Set of veins which drain blood from the myocardium (heart muscle)
vein and the left posterior ventricular vein.[citation needed] Great cardiac vein (run upwards in the anterior interventricular sulcus to the left atrioventricular
Coronary_sinus
Blood vessel
vein commences at the apex of the heart. It passes posteriorly along the inferior interventricular sulcus to end at the coronary sinus near the sinus' termination
Middle_cardiac_vein
Structures within the human brain
terminates at the interventricular foramina where each lateral ventricle connects to the single, central third ventricle. Along the path, a posterior horn extends
Lateral_ventricles
Area of the heart
surface). The terminal sulcus corresponds to the position of the terminal crest on the inner surface of the right atrium. The terminal sulcus (and crest) indicate
Terminal_sulcus_(heart)
the sulcus terminalis, and the coronary sulcus. The right appendage is pyramidal in shape, with its base opening at the sina venarum. The sulcus terminalis
Anatomy_of_the_human_heart
Structure within the human brain
side of the ventricle is marked by a sulcus – the hypothalamic sulcus – from the inferior side of the interventricular foramina to the anterior side of the
Third_ventricle
Arteries transporting blood to heart muscle
left circumflex. The left anterior descending artery perfuses the interventricular septum and anterior wall of the left ventricle. The left circumflex
Coronary_arteries
Part of the human heart
occlusion procedure. The sinoatrial node (SA node) is located in the posterior aspect of the right atrium, next to the superior vena cava. This is a
Atrium_(heart)
Electric conductors in heart ventricles
located along the interventricular septum. The left bundle branch further divides into the left anterior fascicle and the left posterior fascicle. These
Bundle_branches
Muscular tissue of heart in vertebrates
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Cardiac_muscle
Collection of heart muscle cells
which run along the interventricular septum. The left bundle branch further divides into the left anterior fascicle and the left posterior fascicle. These
Bundle_of_His
Furrow between the upper heart chambers
The interatrial sulcus, separating the two atria, is scarcely marked on the posterior surface, while anteriorly it is hidden by the pulmonary artery and
Interatrial_sulcus
Flap of tissue that prevent backflow of blood around the heart
right, and posterior cusps. The tricuspid valve has anterior, posterior, and septal cusps; and the mitral valve has just anterior and posterior cusps. The
Heart_valve
One-way valve present between right auricle and right ventricle
leaflets, named the anterior, posterior, and septal cusps. Each leaflet is connected via chordae tendineae to the anterior, posterior, and septal papillary muscles
Tricuspid_valve
Valve in the human heart
advocate they be named as a left, right and posterior cusp. Anatomists have traditionally named them the left posterior (origin of left coronary), anterior (origin
Aortic_valve
Wall of tissue separating atria of human heart
septum. MRI shows extension of the mass into interventricular septum and ventricular wall. Interventricular septum Gray's Anatomy: The Anatomical Basis
Interatrial_septum
Group of cells in the wall of the heart
the structure is at its superior 'head' and then tapers as it follows the sulcus terminalis toward the inferior vena cava. Structurally the SA node consists
Sinoatrial_node
Valve in the heart connecting the left atrium and left ventricle
and the posterior cusp attaches to the remaining two thirds of its circumference. The anterior cusp is thicker and more rigid than the posterior one, and
Mitral_valve
Feature of chordate cardiac anatomy
upward from the right atrioventricular fibrous ring and connects the posterior surface of the infundibulum to the aorta. The infundibulum is the entrance
Infundibulum_(heart)
Double-walled sac containing the heart and roots of the great vessels
with the central fibrous area of the diaphragm on its posterior aspect and attached to the posterior surface of the sternum by the sternopericardial ligaments
Pericardium
Artery
The right marginal branch may reach the distal part of the posterior interventricular sulcus. The right marginal branch primarily supplies the right ventricle
Right marginal branch of right coronary artery
Right_marginal_branch_of_right_coronary_artery
Heart ventricle muscles
(LCX) Posteromedial muscle blood supply: right coronary artery - posterior interventricular artery (RCA) The posteromedial muscle ruptures more frequently
Papillary_muscle
Inelastic cords of fibrous connective tissue connecting papillary muscles to heart valves
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Chordae_tendineae
Chamber of the heart
that is smaller than a ventricle. Interventricular means between the ventricles (for example the interventricular septum), while intraventricular means
Ventricle_(heart)
Aspect of heart function
the bundle of His. The bundle of His splits into two branches in the interventricular septum: the left bundle branch and the right bundle branch. The left
Cardiac_conduction_system
Electrical conducting structure in the heart
conduction disease. The AV node receives two inputs from the right atrium: posteriorly, via the crista terminalis, and anteriorly, via the interatrial septum
Atrioventricular_node
Serous fluid within the pericardial cavity of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Pericardial_fluid
Semilunar valve of the heart
pulmonary orifice is guarded by three semilunar cusps - two anterior and one posterior, with free edges projecting upward into the lumen of pulmonary trunk.[citation
Pulmonary_valve
Anatomical feature of the heart
atrium, corresponding to the crista terminalis, is a groove - the terminal sulcus.[citation needed] The crista terminalis provides the origin for the pectinate
Crista_terminalis
Dense structure of connective tissue within the heart
the ox. Lastly, there is the tendinous band, already referred to, the posterior surface of the conus arteriosus. The fibrous rings surrounding the arterial
Cardiac_skeleton
Feature of the right atrium in the human heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Fossa_ovalis_(heart)
Network of cells that facilitate rhythmic heart contraction
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Natural_pacemaker
Ligament of the torso
middle and posterior mediastina. Left side. (Lig. arteriosum labeled at upper right.) Heart of dog. left ventricle anterior interventricular sulcus right ventricle
Ligamentum_arteriosum
Fibers in the wall of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Purkinje_fibers
Muscle band in the right ventricle of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Moderator_band
Branch of the circumflex artery in the heart
branch of the circumflex artery, originating at the left atrioventricular sulcus, traveling along the left margin of heart towards the apex of the heart
Left_marginal_artery
Blood vessel
drainage vessels for the heart. The small cardiac vein runs in the coronary sulcus between the right atrium and right ventricle, and opens into the right extremity
Small_cardiac_vein
Ligaments of the sternum and pericardium
The fibrous pericardium is attached to the posterior surface of the sternum by the superior and inferior sternopericardiac ligaments (sternopericardial
Sternopericardial_ligaments
Muscular ridge within the heart
the junction of the right ventricular anterior (free) wall and the interventricular septum. It has a "U-shaped" morphology, which serves as a "trough"
Crista_supraventricularis
Anatomic dilation in the left heart
one anterior and two posterior sinuses. These give rise to coronary arteries:[better source needed] The left aortic or left posterior aortic sinus gives
Aortic_sinus
Innermost layer of tissue lining the chambers of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Endocardium
Anatomical structure
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Valve_of_inferior_vena_cava
Anatomical cardiac structure
constitute the atrial conduction system are known as the anterior, middle, and posterior tracts, which run from the sinoatrial node to the atrioventricular node
Bachmann's_bundle
Projection in the heart
intervenous tubercle (tubercle of Lower) is a small projection on the posterior wall of the right atrium, above the fossa ovalis. It is distinct in the
Intervenous_tubercle
Space of the pericardium
right pulmonary veins. The transverse sinus is the tunnel-shaped passage posterior to the aorta and pulmonary trunk, and anterior to the superior vena cava
Pericardial_sinus
Anatomical feature of the human heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Aortic_orifice
Muscular ridges found in the heart
the crest (crista terminalis) of the right atrium, also known as the posterior wall, the internal surface is smooth. This is called the sinus venarum
Pectinate_muscles
Rolando substantia innominata substantia nigra subthalamic nucleus succus sulcus sulcus limitans superciliary arch superciliary line superficial cervical muscle
Index_of_anatomy_articles
Fold in the interior lining of the right atrium of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Valve_of_coronary_sinus
Artery of the heart which supplies the sinoatrial node
atrioventricular nodal areas. In this variant, the artery courses in the sulcus between the left superior pulmonary vein and the left atrial appendage where
Sinoatrial_nodal_artery
Section of the human heart
rest of the right atrium by the crista terminalis (internally) and the sulcus terminalis (externally). "Sinus venarum". TheFreeDictionary.com. Retrieved
Sinus_venarum
Small veins in the walls of all four heart chambers
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Smallest_cardiac_veins
Organ system for circulating blood in animals
the left ventricle to the right by passing through 'pores' in the interventricular septum, air passed from the lungs via the pulmonary artery to the left
Circulatory_system
Anatomical feature of the human heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Right atrioventricular orifice
Right_atrioventricular_orifice
Part of left heart ventricle
acute margin of the heart, which is at the border of the anterior and posterior surface, and in which the acute marginal branch of the right coronary
Left_border_of_heart
Muscular columns found in the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Trabeculae_carneae
Wall of the heart chambers
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Atrioventricular_septum
Anatomical feature of the human heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Left_atrioventricular_orifice
Medical condition
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Sinoatrial_block
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Fold_of_left_vena_cava
Controlled vocabulary for use in cytology and histology
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Terminologia_Histologica
Part of the heart
anterior interventricular posterior interventricular Borders right left Internal Atria interatrial septum pectinate muscles terminal sulcus Ventricles
Right_border_of_heart
exsuccous, succulence, succulent sulcus sulc- furrow bisulcate, bisulcous, sulcal, sulcate, sulcation, sulciform, sulcus, trisulcate superus • superior
List of Latin words with English derivatives
List_of_Latin_words_with_English_derivatives
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POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
POSTERIOR INTERVENTRICULAR-SULCUS
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