Dataset Information

Sudden Cardiac Arrest Due to Ascending Aortic Thrombus Originating From Penetrating Aortic Ulcer.

ABSTRACT: Penetrating aortic ulcers typically occur in severely diseased vessels. We present the case of a 46-year-old woman, without extensive atherosclerosis, who had sudden cardiac arrest related to ischemia from a mobile intraluminal aortic thrombus adherent to a penetrating ulcer in the ascending aorta. (Level of Difficulty: Intermediate.).

SUBMITTER: Stern LK

PROVIDER: S-EPMC8543156 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature

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Sudden Cardiac Arrest Due to Ascending Aortic Thrombus Originating From Penetrating Aortic Ulcer.

Stern Lily K LK Cuk Natasha N Marano Paul J PJ Kwan Alan C AC Song Evelyn J EJ Megna Dominick J DJ Cheng Susan S

JACC. Case reports 20211020 14

Penetrating aortic ulcers typically occur in severely diseased vessels. We present the case of a 46-year-old woman, without extensive atherosclerosis, who had sudden cardiac arrest related to ischemia from a mobile intraluminal aortic thrombus adherent to a penetrating ulcer in the ascending aorta. (<b>Level of Difficulty: Intermediate.</b>). ...[more]

PMID: 34729514

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Project description:ObjectiveEthnic differences in sudden cardiac arrest resuscitation have not been fully explored and studies have yielded inconsistent results. We examined the association of ethnicity with factors affecting sudden cardiac arrest outcomes.MethodsRetrospective cohort study of 3551 white, 440 black and 297 Asian sudden cardiac arrest cases in Seattle and King County, Washington, USA.ResultsCompared with whites, blacks and Asians were younger, had lower socioeconomic status and were more likely to have diabetes, hypertension and end-stage renal disease (all p<0.001). Blacks and Asians were less likely to have a witnessed arrest (whites 57.6%, blacks 52.1%, Asians 46.1%, p<0.001) or receive bystander cardiopulmonary resuscitation (whites 50.9%, blacks 41.4%, Asians 47.1%, p=0.001), but had shorter average emergency medical services response time (mean in minutes: whites 5.18, blacks 4.75, Asians 4.85, p<0.001). Compared with whites, blacks were more likely to be found in pulseless electrical activity (blacks 20.9% vs whites 16.6%, p<0.001), and Asians were more likely to be found in asystole (Asians 41.1% vs whites 30.0%, p<0.001). One of the strongest predictors of resuscitation outcomes was initial cardiac rhythm with 25% of ventricular fibrillation, 4% of patients with pulseless electrical activity and 1% of patients with asystole surviving to hospital discharge (adjusted OR of resuscitation in pulseless electrical activity compared with ventricular fibrillation: 0.30, 95% CI 0.24 to 0.34, p<0.001, adjusted OR of resuscitation in asystole relative to ventricular fibrillation 0.21, 95% CI 0.17 to 0.26, p<0.001). Survival to hospital discharge was similar across all three ethnicities.ConclusionsWhile there were differences in some prognostic characteristics between blacks, whites and Asians, we did not detect a significant difference in survival following sudden cardiac arrest between the three ethnic groups. There was, however, an ethnic difference in presenting rhythm, with pulseless electrical activity more prevalent in blacks and asystole more prevalent in Asians.

Dataset Information

Sudden Cardiac Arrest Due to Ascending Aortic Thrombus Originating From Penetrating Aortic Ulcer.

Publications

Sudden Cardiac Arrest Due to Ascending Aortic Thrombus Originating From Penetrating Aortic Ulcer.

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