No one understands this without a picture. Your PDF must have a sequence of sketches showing the heart tube bending to the right and the spiral septum forming.
: This platform hosts various student-contributed notes, such as the 1st Year MBBS Embryology Notes embryology handwritten notes pdf
Every medical student knows the weight of a standard embryology textbook, such as Langman’s Medical Embryology or Moore’s The Developing Human . While these are the gold standard for detailed reference, they are not always conducive to rapid revision. No one understands this without a picture