nih4dPAKAI POLA KHUSUS NIH4D. TIPS 1. Lakukan Pola Dari Awal & Ulangi Jika Salah (Nyalakan Double Change Jika Ada) TIPS 2. Jika Sudah Mengalami Kekalahan Beruntun Istirahat 15Background: 4D flow imaging can be used to evaluate vortex formation in the pulmonary artery seen in patients with pulmonary hypertension. We evaluated if a k-t accelerated multi-VENC