Results 81 to 90 of about 45,943 (292)

Incidental Detection of a Rare Coronary Anomaly During Catheter Ablation for Premature Ventricular Complexes: All in One Coronary Ostium

open access: yes, 2021
Single coronary artery is a rare congenital anomaly associated with sudden cardiac death even though most of the cases are asymptomatic. Cardiac computerized tomography angiography plays an essential role in establishing the diagnosis of single coronary ...
HAZIROLAN, Tuncay   +4 more
core   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

Essential embryology for the Canadian pathologists’ assistant

open access: yesAnatomical Sciences Education, EarlyView.
Abstract Pathologists' assistants (PAs) are pivotal in healthcare, conducting autopsies and examining tissues under a pathologist's guidance. Embryology knowledge is crucial for PAs to accurately assess anomalies and identify pathologies. Yet, it is often overlooked in academic PA training programs.
Samantha H. Nacci   +4 more
wiley   +1 more source

Challenging wide QRS tachycardia diagnosis: One trigger two mechanisms

open access: yesIndian Pacing and Electrophysiology Journal
The coexistence of different types of wide QRS complex tachycardias induced by the same trigger has rarely been observed. The electrical instability and incessant nature of tachycardias can cause tachycardiomyopathy and will not allow accurate diagnosis ...
Oğuzhan Ekrem Turan   +3 more
doaj   +1 more source

Biomaterial design strategies for enhancing mitochondrial transplantation therapy

open access: yesBMEMat, EarlyView.
Biomaterials to facilitate mitochondrial transplantation therapy: biomaterials as barriers to protect mitochondria from pathophysiological microenvironments, like osmotic stress caused by the excessive concentration of calcium ion, reactive oxygen species, and advanced glycation end products; biomaterials integrating with biochemical cues to improve ...
Shaoyang Kang   +12 more
wiley   +1 more source

Premature ventricular complex morphology. A marker for left ventricular structure and function.

open access: yes, 1990
The shape of a premature ventricular complex (PVC) might reflect the presence or absence of myocardial disease. To test this, 100 patients with a PVC on a 12-lead electrocardiogram at cardiac catheterization or nuclear angiography were classified ...
K P Moulton, T Medcalf, R Lazzara
core   +1 more source

Echocardiography‐Assisted Stenting of the Ductus Venosus in Infracardiac TAPVC: Report of a New Technique and Review of the Literature

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Neonates with infracardiac total anomalous pulmonary venous connection (TAPVC) frequently require urgent treatment. If surgical repair is contraindicated due to extreme prematurity, interventional stenting of the ductus venosus (DV) has been introduced successfully to postpone surgery.
Simon Schmid   +4 more
wiley   +1 more source

Arrhythmias in type 2 diabetes mellitus

open access: yesIndian Journal of Endocrinology and Metabolism, 2017
Chronic hyperglycaemia of Type 2 diabetes mellitus causes long term damage to heart resulting in coronary artery disease (CAD), myocardial infarction (MI), congestive heart failure (CHF), and sudden death from arrhythmias.
Gaurav Agarwal, Satish Kumar Singh
doaj   +1 more source

Ambulatory electrocardiographic correlates of ventricular inducibility during programmed electrical stimulation

open access: yes, 1985
To determine the relation between spontaneous and induced ventricular arrhythmias, ambulatory electrocardiographic (Holter) monitoring and programmed electrical stimulation were performed in 48 adult patients with suspected life-threatening ventricular ...
Gradman, Alan H.   +4 more
core   +1 more source

Data_Sheet_1_The Burden of Ventricular Premature Complex Is Associated With Cardiovascular Mortality.pdf

open access: yes, 2022
BackgroundVentricular premature complex (VPC) is one of the most common ventricular arrhythmias. The presence of VPC is associated with an increased risk of heart failure (HF).MethodWe designed a single-center, retrospective, and large population-based ...
Meng-Hsuan Hung (12037007)   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy