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Ventricular Fibrillation Soon after Endobronchial Epinephrine Application in a Young Man: A Case Report
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Young Min Shin, Jong Hyung Kim, Hyung Wook Kim, Bo Sik Choi, Jin Gyu Jeong, Jung Won Hwang, Kwang Won Seo, Jong Joon Ahn, Seung Won Ra
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Korean J Crit Care Med. 2011;26(4):276-280.
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DOI: https://doi.org/10.4266/kjccm.2011.26.4.276
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 Abstract
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- Ventricular fibrillation and cardiac arrest rarely occur after local application of epinephrine. Local and superficial application of epinephrine is a common hemostatic method during bronchoscopy, especially after biopsies. Although high plasma levels following endobronchial application of epinephrine have been observed in previous animal studies, there is no report of ventricular fibrillation after a usual dose of endobronchial application of epinephrine during bronchoscopy. We present a case of endobronchial epinephrine-induced ventricular fibrillation and cardiac arrest in a 31-year-old man with no previous history of cardiac disease.
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Citations
Citations to this article as recorded by  - Stress Related Cardiomyopathy during Flexible Bronchoscopy
Jung Ar Shin, Ji Yoon Ha, Sang Yong Kim, Byoung Kwon Lee, Hyung Jung Kim, Chul Min Ahn, Yoon Soo Chang
Korean Journal of Critical Care Medicine.2013; 28(2): 127. CrossRef
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Alteration of Lung Mechanics Depending on Expiratory Sensitivity (ESENS) during Pressure Support Ventilation
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Kwang Won Seo, Gyu Rak Chon, Jong Joon Ahn, Yangjin Jega, Sang Bum Hong, Chae Man Lim, Younsuck Koh
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Korean J Crit Care Med. 2006;21(1):8-16.
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Abstract
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- BACKGROUND
To evaluate effects of 5 expiratory sensitivity (ESENS) levels (5%; 15%; 25%; 35%; 45%) on lung mechanics and the effects depending on the two P(0.1) levels (<3 cm H2O; > or =3 cm H2O).
METHODS
Prospective, randomized, physiologic study for intubated adult patients during weaning from mechanical ventilation. Patients were randomly submitted to the 5 settings of ESENS in the Galileo ventilator (Galileo Gold, Hamilton Medical AG, Switzerland). Physiologic variables were continuously measured using a Bicore CP-100 pulmonary mechanics monitor (CP-100, Bicore, USA).
RESULTS
Thirteen patients, ten men and three women, with a mean age of 65.2+/-16.1 yr were studied. Tidal volume (V(T)) decreased significantly from ESENS 5% to 45%. With increasing levels of ESENS, respiratory rates (RR) steadily increased from ESENS 5% to 35% and 45%. Shallow breath index (F/V(T)) increased significantly from ESENS 5% to 45%.
Inspiratory time (T(I)) decreased gradually significantly from ESENS 5% to 45%. RR and F/V(T) increased from ESENS 5% to 15% and 45% and V(T) decreased gradually in patients with P(0.1)<3 cm H2O group, but not in patients with P(0.1)> or =3 cm H2O.
CONCLUSIONS
The proper adjustment of expiratory sensitivity (ESENS) levels improved patient-ventilator synchrony and decreased respiratory rates and shallow breath index, especially in P(0.1)<3 cm H2O during PSV in ventilator weaning patients. Lower ESENS level would be more appropriate in terms of lung mechanics in patients with less than 3 cm H2O of P(0.1).
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