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Background: Central retinal artery occlusion (CRAO) is a rare but critical complication that might appear after percutaneous coronary intervention (PCI) with a high risk of blindness. The report on the nursing management of CRAO patients after PCI is rare.

Case Description: This patient is a 50-year-old female patient who was admitted to the Cardiovascular Department with repeated chest tightness.

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Case Report: Painful left bundle branch block syndrome complicated with vasovagal syncope.

Front Cardiovasc Med

January 2025

Department of Cardiology, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.

Background: Painful left bundle branch block (LBBB) syndrome is an uncommon disease that is defined as intermittent episodes of angina associated with simultaneous LBBB changes on an electrocardiogram (ECG) with the absence of flow-limiting coronary artery disease or ischemia on functional testing. Vasovagal syncope (VVS) is the most common cause of syncope and can be provoked by sublingual nitroglycerin (NTG). Herein, we report a case of painful LBBB syndrome complicated with VVS, which was misdiagnosed as acute coronary syndrome and cardiogenic shock.

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Background: Intravenous antihypertensivedrugs are commonly used in acute care settings, yet their impact on cerebral blood flow (CBF) remains uncertain.

Methods: A systematic review and meta-analysis of 50 studies evaluated the effects of commonly used i.v.

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Background: Pulsed field ablation (PFA) is a novel ablation technology. A rare side-effect is the occurrence of mostly subclinical coronary spasms when PF energy is applied in proximity to coronary arteries. However, it has been described that prior application of nitroglycerin attenuates these effects.

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Article Synopsis
  • A study aimed to compare the effects of intravenous esmolol and lidocaine on the quality of recovery (QoR) in patients undergoing functional endoscopic sinus surgery (FESS).
  • 60 patients were randomly assigned to receive either esmolol or lidocaine infusions, with their recovery assessed using the QoR-15 score and various other parameters.
  • The results showed esmolol was comparable to lidocaine for postoperative recovery quality and offered benefits like better surgical field quality and less fluctuation in patient hemodynamics during surgery.
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