33歲孕婦,G2P0SA1,妊娠40週,入院待產中接受胎兒監視器檢查,結果如圖所示,其判讀為何?
(A)early deceleration
(B)late deceleration
(C)variable decelerations
(D)sinusoid pattern
承上題,下列四者中最可能的臨床意義為何?
Cord compression
Head compression
Utero-placental insufficiency
Respiration