Mohammad Hassan Shariat

Title: Innovations in Cardiac Mapping by Mohammad Hassan Shariat

Introduction

Mohammad Hassan Shariat is an accomplished inventor based in Kingston, Canada. He has made significant contributions to the field of cardiac arrhythmia mapping, holding 2 patents that focus on advanced methodologies for diagnosing and treating cardiac conditions. His work is pivotal in enhancing the understanding and management of cardiac arrhythmias.

Latest Patents

Shariat's latest patents include a method for sequential mapping of cardiac arrhythmia without fiducial time reference. This innovative approach generates propagation and velocity maps for cardiac wavefront propagation, including various rhythms such as cardiac arrhythmia, sinus rhythm, and paced rhythm. The method allows for the generation of activation time information without any time alignment reference, utilizing a weighted summation of candidate functions selected from a bank of functions. This technique is applicable to both single catheter mapping and sequential mapping, proving robust in generating propagation maps and conduction velocity even amidst multiple colliding wavefronts.

Another notable patent involves methods for identifying wave break during atrial fibrillation. This study of intracardiac electrograms during atrial fibrillation provides clinically significant insights that can be utilized in ablation therapy. The methods focus on determining a regional feature, such as dominant frequency, which captures the relationship between simultaneously recorded electrodes. This approach aids in identifying and characterizing variations in wavefront propagation or wave breaks at each recording site, ultimately guiding catheter ablation therapy.

Career Highlights

Throughout his career, Shariat has worked with esteemed institutions such as Queen's University at Kingston and Kingston Health Sciences Centre. His contributions to cardiac research and technology have been instrumental in advancing medical practices related to heart health.

Collaborations

Shariat has collaborated with various professionals in his field, including his coworker Damian P Redfearn. Their joint efforts have furthered the development of innovative solutions in cardiac mapping and treatment.

Conclusion

Mohammad Hassan Shariat's work in cardiac arrhythmia mapping represents a significant advancement in medical technology. His patents and research are crucial for improving diagnostic and therapeutic strategies in cardiology.