Focal atrial tachycardia from the superior vena cava following atrial fibrillation cryoablation: a case report

• by Radu-Gabriel Vatasescu, Gabriela-Elena Marascu, Viviana Alexandra Gondos, Alexandru Ioan Deaconu

• July 2, 2026

Insulin resistance as a predictor of long-term adverse cardiovascular event risk in patients with atrial fibrillation following radiofrequency catheter ablation

• by Hanxiong Liu, Junli Pan, Yan Luo, Yan Tang, Dongyue Jia, Jie Feng, Yuqi Tao, Sisi Wang, Shiqiang Xiong, Wei Huang

• July 2, 2026

Comparative performance of mitral E/e’ versus inferior vena cava variability for predicting fluid responsiveness in mechanically ventilated adults with shock

• by Surat Tongyoo, Chailat Maluangnon, Anutr Thitayanapong, Suttisak Wattanasansomboon, Katsakron Kheawkaew

• July 1, 2026

Hemodynamic Instability in Intubation May Be Predictable

Narrative review describes how physiologic stressors accumulate from induction through postintubation care and may contribute to cardiovascular deterioration during airway management.

• by Andrea Surnit

• July 2, 2026

• 4 min