It is a known incontrovertible fact that the most important transformative technologies for this decade would be Data Science and AI . They’re targeted to rework the working patterns, lifestyles, global productivity to make huge revenues. Gartner has stated that the worldwide AI-based economic activity is about to extend from about $1.2 trillion in 2018 to about $3.9 Trillion by 2022. By 2030, Mckinsey has predicted the worldwide economic-activity in healthcare to succeed in $13 Trillion.

The adaptability to data science that we see within the current era is powered by Machine Learning (ML) technologies like Deep Convolutional Networks, Feedforward Neural Network, Radial Basis Function Neural Network, Recurrent Neural Network (RNN), Deep Reinforcement Learning (DRL), etc. Healthcare is one among the many fields that’s considered eminently suitable for AI applications.

Artificial Intelligence in Radiology and Pathology
Deep Learning algorithms in healthcare are utilized in data sets for electronically stored medical imaging data. Machine learning in radiology help in identifying patterns and anomalies. The machines can detect suspicious spots like skin cancers, lesions, tumours, and brain bleeds during a patient a bit like a highly trained radiologist using Deep Learning algorithms. This leads to better time efficiency for radiologists easing the pressure from handling the large deluge of digital medical data. The image processing technology using AI services works successfully to a greater extent with 3D radiological images assisting us in precise surgery planning, navigation, and efficient tumour-contouring for radiotherapy planning. MRI and other advanced imaging systems are used for early cancer detection with ML algorithms. These advances in AI aids healthcare with speed, efficacy and accuracy.

Physical Robots for Surgery Assistance
Surgical robots assist human surgeons by enhancing the power to ascertain and navigate during a procedure, creating precise and minimal incisions, resulting in less pain with optimal stitch and wound. The applications of AI and ML in digital surgery robots usher in infinite possibilities in healthcare such as:

• A software-centric approach of robot’s aids with the huge distributed processing.
• Data-driven insights and guidance are performed supported the history of surgeries a patient had undergone (executed by both machines and humans) and their dynamic outcomes
• AI-generated computer game for real-time guidance
• Telemedicine’s possibility and remote surgery for easy procedures.
• Robots and AI have created the 21st century surgeon which holds better skills and improve patient outcomes.

Drug discovery
The pharma industry greatly benefits with AI and ML algorithms implemented in drug discovery. It involves all types of therapeutic domains like metabolic diseases, cancer treatments, immuno-oncology drugs, etc. AI techniques accelerate the invention of medicine by acting as a catalyst. AI algorithms in drug discovery are wont to analyse huge volumes of biological data from patients and differentiate the diseased and healthy cells to spot the cancer mechanisms. AI systems analyse the multi-channel data like research papers, patents, clinical trials, and patient records using the Bayesian inference, Markov chain models, reinforcement learning, and language processing (NLP). The key goal is to seek out patterns and construct high-dimensional representations that are stored within the cloud for the drug-discovery process. the utilization of machine learning in preliminary drug discovery has various purposes from initial evaluation of drug compounds to predicting success rate supported biological factors.

Disease Identification and Diagnosis
The most prevalent application in Healthcare industry is disease identification and diagnosing, also referred to as classification using Machine Learning algorithms. This supervised learning approach determines whether a patient features a specific disease supported their features describing their symptoms. The features are often represented within the sort of medical images, text, data, or maybe signals. during a few cases, the target of Machine learning is to form a diagnosis between two classes; however, they also diagnose when there are multiple classes. the present research projects include dosage trials for intravenous tumour treatment and detection and management of cancer using AI in disease diagnosis.

Smart Electronic Health Records
Document classification helps in sorting patient queries via email using support vector machines. The optical character recognition transforms sketched handwriting into digitized characters. These are essential ML-based technologies to advance the gathering and digitization of electronic health information. MATLAB’s ML handwriting recognition technologies and Google’s Cloud Vision API for optical character recognition are just two innovative applications during this area.

Pandemic Prediction
The pandemic outbreaks are predicted round the world using ML and AI technologies by collecting data from satellites, historical information, real-time social media updates, and other relevant sources. The support vector machines and artificial neural networks are used previously to predict malaria outbreaks, by considering data like temperature, average rainfall per month, number of positive cases, and other data points.

Predicting outbreak severity specifically impacts third-world countries, which frequently lack medical infrastructure, educational avenues, and access to treatments. AI and ML technologies work its way for efficient results.

AI in healthcare isn’t a dull moment. The advances made a day using data science benefits billions of patients, frontline workers, doctors, surgeons and lots of more to enhance their lives with a daily check on their basic health and well-being.