scholarly journals Return of spontaneous circulation and heart rhythm during the first analysis of the heart electrical activity

2019 ◽  
Vol 18 (3) ◽  
pp. 147-150
Author(s):  
Sebastian Kowalski ◽  
Adrian Moskal ◽  
Karolina Żak-Kowalska ◽  
Mariusz Goniewicz
Keyword(s):  
Cardiac Arrest ◽  
Electrical Activity ◽  
Statistical Significance ◽  
Sudden Cardiac Arrest ◽  
Heart Rhythm ◽  
Spontaneous Circulation ◽  
Return Of Spontaneous Circulation ◽  
Heart Electrical Activity ◽  
First Moment ◽  
The Relationship

AbstractIntroduction. Return of spontaneous circulation (ROSC) of a patient with cardiac arrest is the main goal of carrying out cardiopulmonary resuscitation.Aim. Evaluation of frequency of return of spontaneous circulation depending on the heart rhythms in the first moment of heart electrical activity.Material and methods. Analysis of 105 cases of sudden cardiac arrest in out-of-hospital conditions on the premises of Brzozow Emergency Medical Service from September 2016 to the end of February 2018. The data was collected from intervention medical cards and medical rescue procedure cards. Statistical analysis was carried out using STATISTICA software. Statistical significance was assumed to be p<0.05.Results. Sudden cardiac arrest in the analysed group applied to 62.9% of men. Return of spontaneous circulation was achieved only in 16 out of 105 cases (15.2%) of sudden cardiac arrest. The analysis has indicated that ROSC was successful among 66.67% of patients, who during the first analysis of the rhythm, represented cardiac arrest in VF/pVT, what constituted 75% of all ROSC cases in the analysed group. Comparison between ROSC and rhythm during the first evaluation of the rhythm showed statistical significance (p=0.00). Statistical significance was also shown in the relationship between ROSC and the average age of the patient (p=0.0155).Conclusions. Sudden cardiac arrest, when diagnosed in the first analysis of the rhythm VF/pVT, has bigger chances for return of spontaneous circulation than it has in other rhythms.

scholarly journals An analysis of the relationship between the applied medical rescue actions and the return of spontaneous circulation in adults with out-of-hospital sudden cardiac arrest

Medicine ◽  
2018 ◽  
Vol 97 (30) ◽  
pp. e11607 ◽  
Author(s):  
Klaudiusz Nadolny ◽  
Lukasz Szarpak ◽  
Joanna Gotlib ◽  
Mariusz Panczyk ◽  
Maciej Sterlinski ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Sudden Cardiac Arrest ◽  
Spontaneous Circulation ◽  
Return Of Spontaneous Circulation ◽  
The Relationship

scholarly journals EPIDEMIOLOGY OF OUT-OF-HOSPITAL SUDDEN CARDIAC ARREST HAPPENING IN BRZOZOW COUNTY – PILOT STUDY

2021 ◽  
Vol 8 (4) ◽  
pp. 240-243
Author(s):  
Sebastian Kowalski ◽  
Adrian Moskal ◽  
Mariusz Goniewicz
Keyword(s):  
Cardiac Arrest ◽  
Statistical Analysis ◽  
Pilot Study ◽  
Emergency Services ◽  
Statistical Significance ◽  
Sudden Cardiac Arrest ◽  
Spontaneous Circulation ◽  
Public Place ◽  
Aim Analysis ◽  
Return Of Spontaneous Circulation

Aim: Analysis of out-of-hospital sudden cardiac arrest cases in Brzozow county. Material and methods: Analysis of 105 out-of-hospital sudden cardiac arrest cases in Brzozow county. Data was extracted between September 2016 to end of February 2018 from dispatch order cards and emergency medical services cards. Statistical analysis was conducted using STATISTICA 12 software. Statistical significance was set to p<0,05 level. Results: There were 66 men (62,9%) and 39 (37,1%) women in the analysed group. Average age was 70,5 (SD=15,8). In 88,6% cases sudden cardiac arrest happened at home and for the rest 11,4% cases it was a public place. Families called emergency services in 20% (n=21) cases, in 16,2% (n=17) cases people suffering from sudden cardiac arrest and in 63,8% (n=67) cases it was a person classified as “other”. Sudden cardiac arrest a most frequently happened between 6:00-11:59 among 39,1% (n=41) of all patients. Incidence rate in the specified region was 106,06/100 000/ year. ROSC occurred only in 15,3% (n=16 cases). Conclusions: Out-of-hospital cardiac arrests in the specified region indicate low occurrence of return of spontaneous circulation. The reason behind this might be associated with a small number of cardiopulmonary resuscitation trials. Results indicate that further analysis of this phenomenon is required.

Abstract 13131: The Priority of Coronary Arteriography and Therapeutic Hypothermia After Return of Spontaneous Circulation in Patients With Out-of-hospital Cardiac Arrest. the Result of Sos-kanto 2012 Study

Circulation ◽  
2014 ◽  
Vol 130 (suppl_2) ◽  
Author(s):  
Shuichi Hagiwara ◽  
Kiyohiro Oshima ◽  
Masato Murata ◽  
Makoto Aoki ◽  
Kei Hayashida ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Therapeutic Hypothermia ◽  
Statistical Significance ◽  
Coronary Arteriography ◽  
Spontaneous Circulation ◽  
P Value ◽  
Return Of Spontaneous Circulation ◽  
Overall Performance ◽  
The Mean ◽  
Hospital Cardiac Arrest

Aim: To evaluate the priority of coronary angiography (CAG) and therapeutic hypothermia therapy (TH) after return of spontaneous circulation (ROSC) in patients with out-of-hospital cardiac arrest (OHCA). Patients and Methods: SOS-KANTO 2012 study is a prospective, multicenter (69 emergency hospitals) and observational study and includes 16,452 patients with OHCA. Among the cases with ROSC in that study, we intended for patients treated with both CAG and TH within 24 hours after arrival. Those patients were divided into two groups; patients in whom TH was firstly performed (TH group), and the others in whom CAG was firstly done (CAG group). We statistically compared the prognosis between the two groups. SPSS Statistics 22 (IBM, Tokyo, Japan) was used for the statistical analysis. Statistical significance was assumed to be present at a p value of less than 0.05. Result: 233 patients were applied in this study. There were 86 patients in the TH group (M/F: 74/12, mean age; 60.0±15.2 y/o) and 147 in the CAG group (M/F: 126/21, mean age: 63.4±11.1 y/o) respectively, and no significant differences were found in the mean age and M/F ratio between the two groups. The overall performance categories (OPC) one month after ROSC in the both groups were as follows; in the TH group, OPC1: 21 (24.4%), OPC2: 3 (3.5%), OPC3: 7 (8.1%), OPC4: 8 (9.3%), OPC5: 43 (50.0%), unknown: 4 (4.7%), and in the CAG group, OPC1: 38 (25.9%), OPC2: 13 (8.8%), OPC3: 15 (10.2%), OPC4: 18 (12.2%), OPC5: 57 (38.8%), unknown: 6 (4.1%). There were no significant differences in the prognosis one month after ROSC between the two groups. Conclusion: The results which of TH and CAG you give priority to over do not affect the prognosis in patients with OHCA.

Abstract 342: The Relationship Between Time Interval From Collapse to Return of Spontaneous Circulation After Out-of-Hospital Cardiac Arrest and Neurologically Intact Survival

Circulation ◽  
2018 ◽  
Vol 138 (Suppl_2) ◽  
Author(s):  
Ken Nagao ◽  
Yoshio Tahara ◽  
Hiroshi Nonogi ◽  
Naohiro Yonemoto ◽  
David F Gaieski ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Neurological Outcome ◽  
Spontaneous Circulation ◽  
Adult Patients ◽  
Time Interval ◽  
Return Of Spontaneous Circulation ◽  
Favorable Neurological Outcome ◽  
The Relationship ◽  
Neurologically Intact ◽  
Hospital Cardiac Arrest

Background: Early cardiopulmonary resuscitation (CPR) and early defibrillation are critical to survival from out-of-hospital cardiac arrest (OHCA). However, few studies have investigated the relationship between time interval from collapse to return of spontaneous circulation (ROSC) and neurologically intact survival. Methods: From the All-Japan OHCA Utstein Registry between 2005 and 2015, we enrolled adult patients achieving prehospital ROSC after witnessed OHCA, inclusive of arrest after emergency medical service responder arrival. The study patients were divided into two groups according to initial cardiac arrest rhythm (shockable versus non-shockable). The collapse-to-ROSC interval was calculated as the time interval from collapse to first achievement of prehospital ROSC. The primary endpoint was 30-day favorable neurological outcome after OHCA. Results: A total of 69,208 adult patients achieving prehospital ROSC after witnessed OHCA were enrolled; 23,017(33.3%) the shockable arrest group and 46,191 (66.7%) the non-shockable arrest group. The shockable arrest group compared with the non-shockable arrest group had significantly shorter collapse-to-ROSC interval (16±10 min vs. 20±13 min, P<0.001) and significantly higher frequency of the favorable neurological outcome (54.9% vs. 15.3%, P<0.001). Frequencies of the favorable neurological outcome after shockable OHCA decreased to 1.2% to 1.5% with every minute that the collapse-to-ROSC interval was delayed (78% at 1 minute of collapse, 68% at 10 minutes, 44% at 20 minutes, 34% at 30 minutes, 16% at 40 minutes, 4% at 50 minutes and 0% at 60 minutes, respectively, P<0.001), and those after non-shockable OHCA decreased to 0.8% to 1.8% with every minute that the collapse-to-ROSC interval was delayed (40% at 1 minute of collapse, 26% at 10 minutes, 11% at 20 minutes, 5% at 30 minutes, 2% at 40 minutes, 0% at 50 minutes and 0% at 60 minutes, respectively, P<0.001). Conclusions: Termination of the collapse-to-ROSC interval to achieve neurologically intact survival after witnessed OHCA was 50 minutes or longer irrespective of initial cardiac arrest rhythm (shockable versus non-shockable), although the neurologically intact survival rate was difference between the two groups.

scholarly journals Survival of patients with and without diabetes following out-of-hospital cardiac arrest: A nationwide Danish study

2019 ◽  
Vol 9 (6) ◽  
pp. 599-607 ◽  
Author(s):  
Grímur Høgnason Mohr ◽  
Kathrine B Søndergaard ◽  
Jannik L Pallisgaard ◽  
Sidsel Gamborg Møller ◽  
Mads Wissenberg ◽  
...  
Keyword(s):  
Cardiac Arrest ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Heart Rhythm ◽  
Spontaneous Circulation ◽  
Return Of Spontaneous Circulation ◽  
Significant Difference ◽  
Bystander Cardiopulmonary Resuscitation ◽  
Hospital Cardiac Arrest ◽  
Diabetes Patients

Background: Research regarding out-of-hospital cardiac arrest (OHCA) survival of diabetes patients is sparse and it remains unknown whether initiatives to increase OHCA survival benefit diabetes and non-diabetes patients equally. We therefore examined overall and temporal survival in diabetes and non-diabetes patients following OHCA. Methods: Adult presumed cardiac-caused OHCAs were identified from the Danish Cardiac Arrest Registry (2001–2014). Associations between diabetes and return of spontaneous circulation upon hospital arrival and 30-day survival were estimated with logistic regression adjusted for patient- and OHCA-related characteristics. Results: In total, 28,955 OHCAs were included of which 4276 (14.8%) had diabetes. Compared with non-diabetes patients, diabetes patients had more comorbidities, same prevalence of bystander-witnessed arrests (51.7% vs. 52.7%) and bystander cardiopulmonary resuscitation (43.2% vs. 42.0%), more arrests in residential locations (77.3% vs. 73.0%) and were less likely to have shockable heart rhythm (23.5% vs. 27.9%). Temporal increases in return of spontaneous circulation and 30-day survival were seen for both groups (return of spontaneous circulation: 8.8% in 2001 to 22.3% in 2014 (diabetes patients) vs. 7.8% in 2001 to 25.7% in 2014 (non-diabetes patients); and 30-day survival: 2.8% in 2001 to 9.7% in 2014 vs. 3.5% to 14.8% in 2014, respectively). In adjusted models, diabetes was associated with decreased odds of return of spontaneous circulation (odds ratio 0.74 (95% confidence interval 0.66–0.82)) and 30-day survival (odds ratio 0.56 (95% confidence interval 0.48–0.65)) (interaction with calendar year p=0.434 and p=0.243, respectively). Conclusion: No significant difference in temporal survival was found between the two groups. However, diabetes was associated with lower odds of return of spontaneous circulation and 30-day survival.

scholarly journals P058: Morbid obesity association with return of spontaneous circulation from sudden cardiac arrest treated in a large, urban EMS system in the United States

CJEM ◽  
2017 ◽  
Vol 19 (S1) ◽  
pp. S97-S98
Author(s):  
J.M. Goodloe ◽  
L.D. Vinson ◽  
M.L. Cox ◽  
B.D. Burns
Keyword(s):  
United States ◽  
Morbid Obesity ◽  
Cardiac Arrest ◽  
Adult Population ◽  
Sudden Cardiac Arrest ◽  
The United States ◽  
Spontaneous Circulation ◽  
Contributing Factors ◽  
Return Of Spontaneous Circulation ◽  
Specific Analysis

Introduction: Patient co-morbidities contribute to survivability from out-of-hospital sudden cardiac arrest. Many studies have been conducted regarding contributing factors to sudden cardiac arrest survival, though very few studies have been published detailing specific analysis of morbid obesity association with return of spontaneous circulation (ROSC) in adults treated by paramedics. Methods: Adults in sudden cardiac arrest with resuscitation initiated, including at least one defibrillation, between July 1, 2016 and December 1, 2016 were enrolled. Due to an increasing prevalence of morbid obesity in the United States adult population, a novel defibrillation strategy, involving weight-based joule settings and double sequential external defibrillation (DSED) was initiated in June 2016. As exact body weight is logistically difficult to obtain in the EMS care environment, a paramedic-estimated weight at the time of resuscitation to be 100 kg or greater was deemed representative of “morbid obesity” for this analysis. All resuscitations were reviewed from electronic medical records (EMRs) completed by treating paramedics, alongside telemetry and defibrillation events recorded, transmitted, and analyzed in proprietary software (CODE-STAT, Physio-Control Corporation, Redmond, WA). ROSC was determined from both paramedic and hospital clinician EMRs reviewed by a paramedic researcher. Results: During the 5 month study period, paramedics involved treated 133 adults in sudden cardiac arrest involving perceived ventricular fibrillation that was treated with at least one defibrillation. 49/90 (54.4%) with weight &lt;100 kg as estimated by paramedics at the time of resuscitative care achieved at least transient ROSC. Only 17/43 (39.5%) with estimated weight ≥100 kg achieved any ROSC, despite paramedics authorized to perform defibrillations at higher joule energy settings for such weight. The OR for ROSC if &lt;100 kg estimated weight is 1.83 (95% CI 0.87-3.83), though given limited sample size p=0.11. Conclusion: While survival from out-of-hospital sudden cardiac arrest in adults is multi-factorial, the presence of morbid obesity, defined as estimated weight ≥100 kg, trends towards less ROSC. Continued community health efforts to decrease the prevalence of morbid obesity in the adult population may confer improved ability to survive out-of-hospital sudden cardiac arrest.

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