Biological Sciences and Healthcare, part 1

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > Cardiovascular organ part > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Cardiovascular organ part > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Structure of viscus > Thoracic viscera, NOS > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Thoracic cross-sectional segment of trunk > Upper trunk > Thorax > Structure of compartment of thorax (body structure) > Thoracic viscera, NOS > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Upper trunk > Thorax > Structure of compartment of thorax (body structure) > Thoracic viscera, NOS > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Cardiovascular structure of trunk > Intrathoracic cardiovascular structure > Heart AND pericardium structure (body structure) > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > Regional cardiovascular structure > Cardiovascular structure of trunk > Intrathoracic cardiovascular structure > Heart AND pericardium structure (body structure) > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Thoracic cross-sectional segment of trunk > Upper trunk > Thorax > Structure of compartment of thorax (body structure) > Intrathoracic cardiovascular structure > Heart AND pericardium structure (body structure) > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Upper body > Upper body part > Upper trunk > Thorax > Structure of compartment of thorax (body structure) > Intrathoracic cardiovascular structure > Heart AND pericardium structure (body structure) > heart > Heart part > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > blood vessel > Systemic vascular structure > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > blood vessel > Systemic vascular structure > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > blood vessel > Systemic vascular structure > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > All arteries > artery > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > cardiovascular system > blood vessel > artery > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > blood vessel > artery > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body tissue > Soft tissues > blood vessel > artery > Systemic arterial structure > Branch of thoracic aorta > Coronary artery > Left coronary artery > Branch of left coronary artery > Anterior descending branch of left coronary artery > Segment of left anterior descending artery > Proximal portion of anterior descending branch of left coronary artery