Siddharth Nandyala: Teen Innovator Behind AI Heart Screening App

Meet Siddharth Nandyala, the young innovator behind Circadian AI, an artificial intelligence project designed to support early heart screening.

Beyond Celebrity Controversies: 14-Year-Old Indian-Origin Innovator Siddharth Nandyala Develops AI Technology for Heart Screening

By News National Editorial Team | Technology | Artificial Intelligence | Healthcare

A young innovator's work in artificial intelligence and healthcare deserves attention alongside the celebrity stories that dominate public discussion.

From Hyderabad to technological innovation

At a time when celebrity controversies frequently dominate television debates and social media conversations, the achievements of young innovators deserve greater recognition.

One such inspiring name is Siddharth Nandyala, an Indian-origin technology enthusiast who attracted international attention for developing an artificial intelligence-powered application designed to identify potential heart abnormalities.

Originally from India and raised in the United States, Siddharth demonstrated an early interest in science, technology and computer programming. His interest eventually developed into an ambitious healthcare technology project called Circadian AI.

His achievement attracted attention because of the possibility of using artificial intelligence and smartphone technology to support early cardiovascular screening.

What is Circadian AI?

Circadian AI is designed to analyse heart sounds recorded through a smartphone and identify patterns that could indicate potential cardiovascular abnormalities.

According to interviews and media reports published in 2025, the application can process a recording in approximately seven seconds and generate an assessment that may help identify individuals requiring further medical examination.

The technology aims to make preliminary heart-health screening more accessible, particularly in healthcare environments where access to specialised diagnostic resources may be limited.

Importantly, the application is intended as a clinical screening aid, not a replacement for qualified doctors, ECG examinations, echocardiography or other established diagnostic procedures.

Testing in Andhra Pradesh hospitals

One of the most interesting aspects of Siddharth's project is its reported testing in India.

According to published reports, Circadian AI was demonstrated and tested at Government General Hospital in Guntur and in Vijayawada.

An Indian Express report published in April 2025 described two screening exercises at Guntur Government General Hospital:

• First screening: 505 patients, with 10 flagged for potential cardiovascular disease.

• Second screening: 863 patients, with 16 flagged for potential cardiovascular disease.

• Vijayawada demonstration: 992 people screened, with 19 flagged for potential heart-related concerns.

Patients identified through the screening process were reportedly referred for further examinations, including ECG and 2D echocardiography.

These figures are reported pilot-screening results. They should not be interpreted as independently established diagnostic accuracy or proof that the application can reliably detect every cardiovascular condition. Larger, independently reviewed clinical studies and appropriate regulatory approvals remain important.

Seven months of dedication and development

Behind the technology was a significant investment of time and effort.

In interviews, Siddharth described spending approximately seven months developing the application. The work involved gathering heart-sound recordings, learning and implementing machine-learning techniques, training the AI model and developing the mobile application.

His approach demonstrates how young people can combine knowledge from different disciplines to address practical problems.

Rather than limiting his interest to software development, he explored how technology could contribute to healthcare and potentially improve access to preliminary screening.

Recognition from Andhra Pradesh leaders

Siddharth's achievement also attracted attention in Andhra Pradesh.

In March 2025, Chief Minister N. Chandrababu Naidu met the young innovator and appreciated his work in healthcare technology. Deputy Chief Minister Pawan Kalyan also congratulated him.

The meeting highlighted the importance of encouraging young people with technical skills and innovative ideas, particularly those working on solutions that could benefit society.

Why young innovators deserve recognition

Celebrity controversies can generate millions of views and dominate public conversations. However, achievements in science, education, technology and healthcare also deserve sustained public attention.

Young innovators need more than applause. They need:

• Access to scientific laboratories and research facilities.

• Mentorship from experienced engineers and medical professionals.

• Opportunities to collaborate with universities and hospitals.

• Responsible clinical testing and regulatory guidance.

• Support to transform promising ideas into practical solutions.

Siddharth's journey offers an important message: innovation is not restricted by age. Curiosity, discipline and determination can encourage young people to work on problems that matter.

Conclusion

Siddharth Nandyala's Circadian AI project represents an encouraging example of a young person's interest in applying artificial intelligence to healthcare.

Its long-term potential will depend on further scientific evaluation, clinical validation and responsible implementation.

Instead of focusing exclusively on controversies, society should also make room for stories about young people building, researching and creating solutions for tomorrow.

The next generation deserves recognition not only for what it achieves today, but also for the possibilities it creates for humanity.