
Following the tragic assassination of Amir Kabir at Kashan's Fin Garden, his body was initially buried in the Posht-e Mashhad cemetery. Months later, through the perseverance of Ezzat al-Dawla, his remains were transferred to Karbala for an honorable burial.

Later in life, Ezzat al-Dawla married Yahya Khan Motamed al-Mulk (Moshir al-Dawla). They had two children: Hossein Khan Motamed al-Mulk and Afsar al-Saltanah. Hossein Khan was an educated diplomat fluent in multiple European languages with a passion for the arts and charity.

Towards the end of his life, Hossein Khan dedicated his residence and gardens to healthcare services. Following his passing in 1293 AH (circa 1914), his wife, Zivar Yahyaian, fulfilled this noble vision by dedicating the family’s grand mansions and remaining lands to establish Shafa Yahyaian Hospital in 1306 AH (circa 1927).

Today, Shafa Yahyaian Hospital stands as Iran's pioneering orthopedic center and a lasting symbol of philanthropy, conducting over 50 complex surgeries each working day.
| Facility Overview | Capacity / Metric |
|---|---|
| Active Inpatient Beds | 170 Beds |
| Operating Rooms | 12 Rooms |
| Intensive Care Unit (ICU) | 8 Beds |
| International Patients Dept. (IPD) | 4 Beds |