CARDIUM Dataset

Statistics

CARDIUM Dataset Statistics
A) Number of patients with and without CHD (left) and number of images corresponding to patients with and without CHD (right). B) Trimester distribution: The inner circle represents the overall number of patients with images from the first, second, and third trimesters, while the outer circle distinguishes between positive (darker) and negative (lighter) cases. On the right, we present the percentage of the total dataset corresponding to each gestational period. C) Distribution of different types of CHDs present in our dataset. D) Number of patients with and without CHD per fold.

Dataset Variables

Variable Type Category Description
Categorical variables Pathological history Patient’s previous or existing medical conditions.
Family medical history Patient’s family history of hereditary medical conditions.
Pharmacological history Patient’s current or past use of medications.
Ordinal variables Chromosomal abnormality Indicates whether a chromosomal anomaly is present.
Screening Indicates whether the patient underwent screening procedures.
Thromboembolic risk Patient’s assessed risk of thromboembolic events (low, intermediate, or high).
Psychosocial risk Patient’s assessed level of psychosocial vulnerability (low, intermediate, or high).
Depression screening Patient’s depression risk level based on screening results (low, intermediate, or high).
Tobacco use Indicates whether the patient smoked or has smoked during pregnancy.
Nutritional deficiencies Indicates whether the patient has been diagnosed with nutritional deficiencies.
Alcohol use Indicates whether the patient consumes alcohol during pregnancy.
Physical activity Indicates whether the patient engages in regular physical exercise.
Numerical variables Age Maternal age.
Imaging week Gestational week when the ultrasound image was acquired.
Gestational week Week of pregnancy at the time of data collection.
Body Mass Index Maternal body mass index.
Pregnancies Total number of pregnancies (excluding the current one).
Vaginal births Number of previous vaginal deliveries.
Cesarean sections Number of previous cesarean deliveries.
Miscarriages Number of previous spontaneous abortions.
Ectopic pregnancies Number of previous ectopic pregnancies.
Platelets Blood platelet count.
Hemoglobin Hemoglobin concentration in the blood.
Hematocrit Hematocrit percentage.
White blood cells Total leukocyte count.
Neutrophils Neutrophil count.

Visual Examples

CARDIUM Dataset Statistics
Here we present a collage of six representative ultrasound images from the CARDIUM dataset.