AVF Occlusion Unveils True Hemodynamics: When the Shunt Matters

JACC Case Rep. 2026 Aug 20:109744. doi: 10.1016/j.jaccas.2026.109744. Online ahead of print.ABSTRACTBACKGROUND: High-flow hemodialysis arteriovenous fistulas (AVFs) can augment measured cardiac output and confound transplant hemodynamic assessment.CASE SUMMARY: A 58-year-old man with end-stage heart

K Kenneth S Paik

Characteristics of post-exercise responders versus non-responders following aerobic or isometric exercise in physically inactive adults of African and South Asian Descent with high-normal blood pressure or grade I hypertension

Blood Press. 2026 Sep 1:1-26. doi: 10.1080/08037051.2026.2717787. Online ahead of print.ABSTRACTOBJECTIVE: To investigate interindividual variability in post-exercise hypotension (PEH) and to characterize cardiovascular and autonomic differences between responders and non-responders following aerobi

M Marina Bersaoui

CYP2D6 Metabolizer Status and Mortality in Metoprolol Users

Clin Transl Sci. 2026 Sep;19(9):e70714. doi: 10.1111/cts.70714.ABSTRACTNumerous pharmacogenomic (PGx) associations of pharmacokinetics and pharmacodynamics of commonly prescribed medications have been reported. Yet, the evidence supporting their association on survival remains underexamined. We soug

S Simon de Denus

Anticoagulation in Advanced Chronic Kidney Disease: Navigating Uncertainty

Turk J Haematol. 2026 Sep 1;43(3):262-265. doi: 10.4274/tjh.galenos.2026.46030.ABSTRACTAdvanced chronic kidney disease (CKD) is characterized by a complex hemostatic state in which thrombotic and bleeding risks coexist. As kidney function declines, balancing thrombotic protection against bleeding ri

A Arzu Velioğlu