Results 141 to 150 of about 55,187 (266)

A Radar-Based Contactless System for Joint Phonocardiogram Reconstruction and Cardiac State Segmentation Using a Self-Attention 1D U-Net. [PDF]

Sensors (Basel)
Montanari G, Mura M, Di Viesti P, Vignoli E, Guerzoni G, Vitetta GM.   +5 more
europepmc   +1 more source

The Role of Inflammation and Immunity in Cardiovascular Disease: Molecular Mechanisms and Therapeutic Targets

MedComm, Volume 7, Issue 8, August 2026.
Inflammation in cardiovascular disease is a dynamic and context‐dependent network rather than a secondary response to injury. Mitochondrial danger signaling links metabolic stress to immune activation through TLR priming, NLRP3 inflammasome amplification, cGAS–STING signaling, and immunometabolic gating, providing a basis for more precise therapeutic ...
Jiaxiang Rong, Zhen Wang, Xiaoxiao Lin, Ziwen Lei, Qianqian Huang, Hang Liu, Fei Luan, Junbo Zou, Yajun Shi   +8 more
wiley   +1 more source

A novel flow waveform partitioning method based on the HeartCon and its clinical application. [PDF]

Front Cardiovasc Med
Wang H, Lin G, Han Z, Liu X.
europepmc   +1 more source

Deep‐Learning‐Based Image Reconstruction to Improve End‐Diastolic and Systolic Cardiac T1 Mapping

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 892-907, August 2026.
ABSTRACT Purpose To develop an image reconstruction method that enables increased spatial resolution cardiac T1 mapping in both the end‐diastolic and systolic phase, that shows high T1 agreement with the clinical standard. The resolution gain is achieved by increasing the acceleration rate of MOLLI single‐shot images to R = 4, while maintaining a ...
Daniel Amsel, Jens Wetzl, Daniel Giese, Christoph Tillmanns, Rolf Gebker, Kelvin Chow, Michaela Schmidt, Andreas Lingg, Jens Kübler, Patrick Krumm, Thomas Küstner   +10 more
wiley   +1 more source

An 11-Year-Old Athlete With Dynamic Stenosis of Coronary Artery Anomaly With Normal FFR-Dobutamine But Abnormal iFR-Dobutamine. [PDF]

JACC Case Rep
Stark AW, Mokhtari A, Kakizaki R, Bigler MR, Siepe M, Shiri I, Räber L, Gräni C.   +7 more
europepmc   +1 more source

Sparks of life: Enabling multi‐scale investigations of pro‐arrhythmic calcium‐handling abnormalities

The Journal of Physiology, EarlyView.
Melania Buonocunto, Jordi Heijman
wiley   +1 more source

Dynamic Mode Decomposition (DMD) for Low‐Latency Real‐Time Cardiac MRI

Magnetic Resonance in Medicine, Volume 96, Issue 2, Page 623-634, August 2026.
ABSTRACT Purpose To demonstrate dynamic mode decomposition (DMD) for high spatiotemporal low‐latency online reconstruction in 2D real‐time cardiac MRI. Methods DMD was applied to 2D spiral balanced steady state free precession (bSSFP) real‐time adult and fetal cardiac MRI at 0.55 T, with data from 10 healthy adult volunteers (3F/7M; age: 21–49; BMI: 20–
Ecrin Yagiz, Bilal Tasdelen, Ibrahim K. Ozaslan, Mihailo R. Jovanovic, Ye Tian, Krishna S. Nayak   +5 more
wiley   +1 more source

Phase-targeting rapid cryofixation of the beating heart and histological analysis unveil contractile state-dependent sarcomere dynamics. [PDF]

Sci Rep
Tamura S, Mochizuki K, Kumamoto Y, Morishita Y, Yamanaka M, Ho WJ, Harada Y, Fujita K, Tanaka H.   +8 more
europepmc   +1 more source

A novel selective stabilizer of the ryanodine receptor 2 prevents stress‐induced ventricular arrhythmias without impairing cardiac function

British Journal of Pharmacology, Volume 183, Issue 15, Page 4321-4343, August 2026.
Abstract Background and Purpose Aberrant activation of type 2 ryanodine receptors (RyR2) causes lethal arrhythmias, such as catecholaminergic polymorphic ventricular tachycardia (CPVT). Developing drugs that suppress RyR2 hyperactivation may be key to novel arrhythmia treatments.
Nagomi Kurebayashi, Masami Kodama, Hana Inoue, Masato Konishi, Masami Sugihara, Takashi Murayama, Ryosuke Ishida, Koichiro Ishii, Shuichi Mori, Yukari Endo, Xi Zeng, Yukiko U. Inoue, Takayoshi Inoue, Satoru Noguchi, Hajime Nishio, Eri Nakashima, Norio Suzuki, Noriko Nakaya, Ryushi Sato, Yuya Otori, Ayuna Tsutsumi, Mirei Takahashi, Takayuki Oka, Haruo Ogawa, Kayoko Kanamitsu, Hiroyuki Kusuhara, Utako Yokoyama, Junko Kurokawa, Hiroyuki Kagechika, Takashi Sakurai   +29 more
wiley   +1 more source

Evidence for Cardiac Phase-Linked Perception of Heartbeats. [PDF]

Psychophysiology
Palmer R, Morelli D, Plans D, Todd J, Aspell J, Leganes M, Bird G, Murphy J.   +7 more
europepmc   +1 more source