<unk>  sequence can be diagnosed using obstetric ultrasound. Doppler interrogation will confirm that blood flow in the acardiac<unk>  is in the<unk> direction, entering via the umbilical cord artery and exiting through the vein.
Twin reversed arterial perfusion
Local gigantism
Ventricular escape beat
Collapsing pulse
Junctional escape beat
No reflow phenomenon
Hyperdynamic circulation
Return of spontaneous circulation