Results 171 to 180 of about 371,080 (288)

Trajectory of macrotroponin in a community cohort

Internal Medicine Journal, EarlyView.
Abstract Background Cardiac troponin I (cTnI) is a biomarker for myocardial injury. However, macrotroponin, a complex of cTnI and endogenous cardiac troponin autoantibodies, may artefactually elevate cTnI levels with potential to mislead clinicians, leading to inappropriate investigation and management.
Duncan J. Campbell, Fei Fei Gong, Michele McGrady, David L. Prior, Christopher M. Reid, Christina M. Trambas   +5 more
wiley   +1 more source

Disruption of the Fibroinflammatory Loop: A Therapeutic Strategy for Cardiac Fibrosis in Non-Ischemic Cardiomyopathy. [PDF]

Rev Cardiovasc Med
Qiu H, Gladysheva IP.
europepmc   +1 more source

Large Language Model‐Based Localization of Premature Ventricular Contraction Origins: A Retrospective Diagnostic Accuracy Study

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Accurate localization of premature ventricular contraction (PVC) origin from 12‐lead electrocardiography (ECG) is important for procedural planning in catheter ablation. Although convolutional neural network (CNN)‐based models have shown promising diagnostic performance, they require task‐specific training and remain limited in ...
Kazuhisa Matsumoto, Yuya Fujisaki, Syunta Higuchi, Masataka Narita, Wataru Sasaki, Tsukasa Naganuma, Naomichi Tanaka, Daisuke Kawano, Kei Matsumoto, Wataru Yoshino, Yoshifumi Ikeda, Ritsushi Kato, Hitoshi Mori   +12 more
wiley   +1 more source

Severe ischemic cardiomyopathy in a young patient: double genetic burden of familial hypercholesterolemia and elevated lipoprotein(a). [PDF]

Postepy Kardiol Interwencyjnej
Wielgus K, Rajtar-Salwa R, Zasada W, Chyrchel B, Bartuś S, Dziewierz A, Bobrowska B.   +6 more
europepmc   +1 more source

Cardiomyopathy

Cardiomyopathy includes a spectrum of conditions of various pathologies. The appropriate diagnostic tools should be used to achieve the diagnosis and plan the appropriate management.
Maged William (21133769)
core  

Clinical Outcomes After Catheter Ablation in Patients With Structural Heart Disease and Ventricular Fibrillation

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Introduction In patients with ischemic cardiomyopathy (ICM), recurrent VF may be treated with catheter ablation by targeting triggering premature ventricular complexes (PVCs) and/or ventricular scar homogenization. Data on optimal ablation strategies in patients with non‐ischemic cardiomyopathy (NICM) remain limited.
Kenji Hashimoto, Samual Turnbull, Saurabh Kumar   +2 more
wiley   +1 more source

Noninvasive Programmed Stimulation Predicts Arrhythmia in Ischemic Cardiomyopathy With ICDs for Primary Prevention. [PDF]

Pacing Clin Electrophysiol
Karkowski G, Rydlewska A, Ząbek A, Ulman M, Baran M, Lelakowski J, Kuniewicz M.   +6 more
europepmc   +1 more source

First United States Experience With Focal Pulsed‐Field Ablation Using the FARAPOINT Catheter for Refractory Ventricular Tachycardia

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Drug‐refractory ventricular tachycardia (VT) after failed radiofrequency (RF) ablation remains a clinical challenge. Pulsed‐field ablation (PFA) is expanding to ventricular applications, but United States experience with focal pulsed‐field‐only catheters in VT is sparse, and pulsed‐field platforms are not equivalent across ...
Jorge L. Reyes, Rezwan Munshi, Collin Goebel, Venkat Tholakanahalli   +3 more
wiley   +1 more source

Feasibility, Safety, and Efficacy of Pulsed Field Ablation for Ventricular Arrhythmias: Insights From a Large Health System Registry in the United States

Journal of Cardiovascular Electrophysiology, EarlyView.
ABSTRACT Background Pulsed field ablation (PFA) is an emerging non‐thermal ablation modality with proven safety in atrial arrhythmia ablation. However, data on its performance for ventricular arrhythmias (VA) remain limited. Objective To evaluate the feasibility, safety, and efficacy of PFA for complex VA in a multicenter real‐world US registry ...
Narut Prasitlumkum, Juan F. Rodriguez‐Riascos, Hema Vemulapalli, Aakash Somappa, Camilo A. Estrada‐Vargas, Olubadewa A. Fatunde, Carlos A. Rojas, Poojan Prajapati, Keerthika Vijayakumar, Suraj Kapa, Duy Nguyen, Samuel Asirvatham, Malini Madhavan, Christopher McLeod, Hicham Z. El Masry, Abhishek J. Deshmukh, Danesh K. Kella, Ammar M. Killu, Siva K. Mulpuru, Mayank Sardana, Luis R. Scott, Alan M. Sugrue, Komandoor Srivathsan   +22 more
wiley   +1 more source

A study of Tuna (Katsuwonus pelamis) Nugget Effects on Cardiometabolic Risk Factors in Ischemic Cardiomyopathy at a Public Hospital in Lahore. [PDF]

Pak J Med Sci
Baig WB, Naeem U, Ahmed S, Kumar R.
europepmc   +1 more source