Anatomy Flashcards
Artery that supplies the right ventricle
Acute right marginal artery
Most anterior chamber of the heart
Right ventricle
Location of referred pain from pericardium
Shoulder
Nerve that innervates pericardium
Phrenic nerve
Potential space that lies between parietal and visceral layers
Pericardial cavity
Pericardium layer between fibrous and visceral layers
Parietal pericardium
Innermost pericardium layer
Visceral pericardium
Most outer layer of heart
Fibrous pericardium
Chamber of heart that can compress esophagus causing dysphagia
Left atrium
Nerve that is compressed by left atrium causing hoarseness
Left recurrent laryngeal nerve
Most posterior part of the heart
Left atrium
When is coronary blood flow highest
Diastole
Supplies SA and AV node
RCA
PDA arises from what arteries in co-dominant circulation
Both LCX and RCA
PDA arises from what artery in left-dominant circulation
Left circumflex artery
PDA arises from what artery in right-dominant circulation
Right Coronary artery
Supplies AV node, posterior 1/2 of interventricular septum, posterior 2/3 walls of ventricles and posteromedial papillary muscle
Posterior descending artery (PDA)
Supplies lateral and posterior walls of left ventricle and anterolateral papillary muscle
Left circumflex artery (LCX)
Heart vessel that supplies anterior 2/3 of interventricular septum, anterolateral papillary muscle and anterior surface of left ventricle
Left anterior descending artery (LAD)
