Results 191 to 200 of about 98,661 (266)

Assessment of Pulmonary Vascular Impedance in Patients With Severe Pulmonary Arterial Hypertension

Comprehensive Physiology, Volume 16, Issue 4, August 2026.
Pulmonary vascular impedance (PVZ) was calculated from clinical PA pressure and RVOT flow velocity profiles. Participants with increased pulmonary vascular resistance have increased PVZ, afterload, and diastolic stiffness. The characteristic impedance (ZC) to mean PA pressure relationship models the effect of proximal vasculature remodeling on ZC for a
Keeley Shea Ravellette, Saad Kubba, Frank Servin, Michael Insel, Joe G. N. Garcia, Tushar Acharya, Franz P. Rischard, Rebecca R. Vanderpool   +7 more
wiley   +1 more source

An atypical case of Takotsubo cardiomyopathy in a middle-aged male triggered by work-related stress: case report. [PDF]

Eur Heart J Case Rep
Albizreh B, Manoher G, Othman F.
europepmc   +1 more source

Incidence, contributing factors, and predictors of diagnostic errors in medical inpatients: A retrospective cohort study

Journal of Hospital Medicine, Volume 21, Issue 8, Page 854-863, August 2026.
Abstract Background Diagnostic error is a major patient safety concern in hospitals, yet most studies have focused on selected high‐risk subgroups, leaving the broader general internal medicine inpatient population understudied. Objectives To determine the incidence, contributing factors, resulting harm, and predictors of diagnostic error in medical ...
Caterina E. Marx, Elena Hofmann, Martin Perrig, Gurpreet Dhaliwal, Wolf Hautz, Jörg P. Isenegger, Ernst Lipp, Drahomir Aujesky, Manuel R. Blum, Tobias Tritschler   +9 more
wiley   +1 more source

Paradoxical Coronary Embolism Through a Patent Foramen Ovale Presenting as ST Elevation Myocardial Infarction With Distal Right Coronary Artery Occlusion. [PDF]

Cureus
Suarez Chiriboga C, Isaac T, Lazarescu R, Matta S.   +3 more
europepmc   +1 more source

Transcatheter Retrieval of Mitral Bioprosthetic Valve Vegetation With Extended Embolic Protection: A Case Report. [PDF]

J Soc Cardiovasc Angiogr Interv
Nandhakumar V, Pakshirajan B, Chopra A, Ajit MS.   +3 more
europepmc   +1 more source

Delayed Diagnosis of Native-Valve Infective Endocarditis Presenting as Progressive Aortic Regurgitation in Recurrent Methicillin-Sensitive Staphylococcus aureus Bacteraemia With Initially Negative TTE and FDG PET-CT. [PDF]

Cureus
Zambrano Bardellini A.
europepmc   +1 more source

Case Report: A young man with mitochondrial disease: intellectual impairment and myocardial hypertrophy. [PDF]

Front Cardiovasc Med
Luo X, Li L, Su G.
europepmc   +1 more source

Peripartum Cardiomyopathy Presenting With Severe Biventricular Dysfunction, Valvular Regurgitation, and Familial Predisposition: A Case Report. [PDF]

Clin Case Rep
Shah MI, Saqib HW, Khan M, Shah MSU, Faiz D.   +4 more
europepmc   +1 more source