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UC San Diego Health First in Region to Implant Dual Chamber, Leadless Pacemaker

DAIC

UC San Diego Health is the first in San Diego to successfully implant the world’s first dual chamber and leadless pacemaker system to help treat people with abnormal heart rhythms. Pacemakers and implantable cardioverter defibrillators (ICDs) are the standard of care to regulate a patient’s irregular heartbeat.

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Increased Risk of Heart Rhythm Disruption After COVID-19

DAIC

Ioannis Katsoularis, image courtesy of Klas Sjöberg milla1cf Thu, 12/14/2023 - 09:23 December 14, 2023 — Individuals infected with COVID-19 are also at an increased risk of suffering from heart rhythm disturbances, such as atrial fibrillation.

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Heart rhythm in vitro: measuring stem cell-derived pacemaker cells on microelectrode arrays

Frontiers in Cardiovascular Medicine

In response to this problem, our group has previously developed a protocol for the generation of pure functional cardiac pacemaker cells from mouse embryonic stem cells (ESCs). As a result, we were able to generate a monolayer of pure pacemaker cells on an MEA surface that is viable and electromechanically active for weeks.

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Dual-Chamber Leadless Pacemaker

All About Cardiovascular System and Disorders

Lead of a pacemaker is often called as its Achilles Heel as most of the problems in a pacing system occur with the leads. Hence the quest for leadless pacemakers which are implanted within the heart through a delivery system. Single chamber leadless pacemakers have been around for quite some time. Heart Rhythm.

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Temporary pacing following cardiac surgery – a reference guide for surgical teams

Journal of Cardiothoracic Surgery

Temporary pacing wires are often used following cardiac surgery to optimise the heart rhythm. Although setting and checking temporary pacemakers is typically undertaken by anaesthetists, intensivists, and nurs.

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Utilizing multi-omics strategies to unravel the molecular basis of heart rhythm

HeartRhythm

Central to this automaticity is the sinoatrial node (SAN), the primary pacemaker responsible for initiating electrical activation. SAN activation originates from intranodal pacemaker cells. Anatomically, the SAN is an elongated, fibrotic structure situated in the intercaval region of the rear right atria.

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Medtronic Receives CE Mark for its Next Generation Micra Leadless Pacing Systems

DAIC

milla1cf Fri, 01/05/2024 - 11:42 June 5, 2024 — Medtronic , a global leader in healthcare technology, today announced it has received CE (Conformité Européenne) Mark for its Micra AV2 and Micra VR2 , the next generation of its industry-leading miniature, leadless pacemakers. Launching the first pacemaker for use in MRIs in 2011.