The 6th aortic arch forms the _____ artery and _____.
The 4th aortic arch forms the _____ artery.
aorticopulmonary septum
cardiovascular structures
The embryonic _____ gives rise to the ascending aorta and pulmonary trunk
TAPVR causes a dilated _____ atrium and ventricle
In the second step of atrial partitioning, the _____ forms in place of the ostium primum
The embryonic _____ gives rise to the smooth part of the left atrium
A defect in left-right dynein during heart morphogenesis can result in _____
Outflow tracts from the heart are formed by migrations of _____ and endocardial cells, which spiral and fuse to form the aorticopulmonary septum
Primitive heart tube formation
Flashcards
Cardiac looping
Flashcards
Atrial septation
Flashcards
Ventricular septation
Flashcards
Outflow tract septation
Flashcards
Valve development
Flashcards
Cardiac conduction system development
Flashcards
Coronary vasculature development
Flashcards
Fetal circulation
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Congenital heart defects
Flashcards
These Heart development flashcards are designed for USMLE Anatomy preparation, using active recall to help you retain high-yield concepts, clinical correlations, and commonly tested facts. Each card prompts you to retrieve information from memory rather than passively reviewing notes, which research shows leads to significantly better exam performance.
The 49 cards in this deck cover the most important topics in Heart development, including key mechanisms, diagnostic criteria, treatment protocols, and clinical pearls that frequently appear in USMLE examinations. Cards are organised by chapter so you can focus on specific areas or work through the entire topic systematically.
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