**Core Concept**
The question focuses on distinguishing between acyanotic congenital heart diseases, which are typically characterized by a normal or near-normal oxygen saturation in the blood, from those that are cyanotic, where the blood oxygen levels are abnormally low. This distinction is crucial for understanding the pathophysiology and clinical presentation of various congenital heart defects.

**Why the Correct Answer is Right**
To answer this question correctly, one needs to be familiar with the classification of congenital heart diseases. Acyanotic congenital heart diseases include conditions such as atrial septal defect (ASD), ventricular septal defect (VSD), patent ductus arteriosus (PDA), and tetralogy of Fallot without pulmonary atresia. These conditions do not typically present with cyanosis at birth, although it may develop later in life due to increased pulmonary vascular resistance or other complications.

**Why Each Wrong Option is Incorrect**
**Option A:** Tetralogy of Fallot with pulmonary atresia is a cyanotic congenital heart disease, as it involves a combination of four anomalies, including pulmonary atresia, which leads to decreased oxygenation of the blood. This condition is characterized by cyanosis from birth.

**Option B:** Tricuspid atresia is a cyanotic congenital heart disease, as it involves the absence or abnormal development of the tricuspid valve, leading to impaired blood flow from the right atrium to the right ventricle and subsequent decreased oxygenation of the blood.

**Option C:** Ebstein's anomaly is a cyanotic congenital heart disease, as it involves the abnormal development of the tricuspid valve and the right ventricle, leading to decreased oxygenation of the blood.

**Clinical Pearl / High-Yield Fact**
It is essential to remember that cyanosis can be a late presentation in acyanotic congenital heart diseases, particularly if there is significant pulmonary hypertension or other complications. This highlights the importance of regular follow-up and monitoring of patients with congenital heart defects.

**Correct Answer:** None of the above options are acyanotic congenital heart diseases.