Update README.md

README.md

@@ -17,12 +17,20 @@ This dataset consists of abstracts from heart-related papers collected from PubM
 The dataset was collected through the PubMed API, based on the names of heart-related journals and a glossary of cardiology terms.
 
 ### Dataset Sources
-- **Repository:** [Pubmed](https://huggingface.co/datasets/microsoft/orca-math-word-problems-200k)
+- **Repository:** [Pubmed](https://pubmed.ncbi.nlm.nih.gov/)
 - **Journal list:** [Scimago Journal & Country Rank](https://www.scimagojr.com/journalrank.php?category=2705#google_vignette)
 - **Glossary1 :** [National Institutes of Health](https://www.nia.nih.gov/health/heart-health/heart-health-glossary)
 - **Glossary2 :** [The Texas Heart Institute](https://www.texasheart.org/heart-health/heart-information-center/topics/a-z)  
 - **Glossary3 :** [Aiken Physicians Alliance](https://aikenphysicians.com/services/cardiology/cardiology-glossary-of-terms)  
 
+
+### Dataset Field
+
+| Field | Data Type | Description |
+| --- | --- | --- |
+| title | string | The title of the paper. |
+| abst | string | The abstract of the paper.  |
+
 ### Use
 
 
@@ -32,5 +40,7 @@ from datasets import load_dataset
 
 dataset = load_dataset("stevhliu/demo")
 ```
+### Dataset Contact
 
+khs1220@inmed-data.com