Cardiology Research, ISSN 1923-2829 print, 1923-2837 online, Open Access
Article copyright, the authors; Journal compilation copyright, Cardiol Res and Elmer Press Inc
Journal website https://cr.elmerpub.com

Original Article

Volume 000, Number 000, June 2025, pages 000-000


Effect of Hyperperfusion on Successful Collection of Arterial Blood Gas Specimens in Patients With Acute Heart Failure

Figures

Figure 1.
Figure 1. Related equipment and operating procedures. (a) Custom sphygmomanometer. (b) Custom dual airbag hollow cuff. (c) Pre-set use of the app.
Figure 2.
Figure 2. Comparison of puncture times (a), pain scores and satisfaction score (b), and different puncture results (c).

Tables

Table 1. Comparison of General Information Between the Two Groups
 
VariablesNon-hyperperfusion group (n = 325)Hyperperfusion group (n = 223)StatisticP
t: t-test; χ2: Chi-square test.
Male, n (%)199 (61.2)150 (67.3)χ2 = 2.0820.149
Age (years)70.83 ± 10.5471.25 ± 10.61t = -0.4570.648
Hypertension, n (%)234 (72.0)145 (65.0)χ2 = 3.0190.082
Atrial fibrillation, n (%)61 (18.8)35 (15.7)χ2 = 0.8650.352
Diabetes, n (%)70 (21.5)37 (16.6)χ2 = 2.0590.151
Blood platelet count (× 109/L)201.28 ± 32.52197.87 ± 31.63t = 1.2190.223

 

Table 2. Comparison of Puncture Success Rate, Puncture Frequency > 3 Times, and Puncture Time Between the Two Groups
 
VariablesNon-hyperperfusion group (n = 325)Hyperperfusion group (n = 223)StatisticP
t: t-test; χ2: Chi-square test.
The success rate of one-time puncture, n (%)206 (63.4)186 (83.4)χ2 = 26.040< 0.001
The success rate of total puncture, n (%)268 (82.5)211 (94.6)χ2 = 17.761< 0.001
Puncture frequency > 3 times, n (%)85 (26.2)22 (9.9)χ2 = 22.331< 0.001
Puncture time (s)48.59 ± 7.8326.43 ± 6.44t = 34.925< 0.001

 

Table 3. Comparison of Puncture Place Pain, Hematoma, and Bruise between the Two Groups
 
VariablesNon-hyperperfusion group (n = 325)Hyperperfusion group (n = 223)StatisticP
Z: Mann-Whitney U test; χ2: Chi-square test.
Pain scores3.0 (3.0, 4.0)2.0 (1.0, 2.0)Z = -18.619< 0.001
Puncture place hematoma, n (%)-0.045
  Yes7 (2.2)0 (0.0)
  No318 (97.8)223 (100.0)
Puncture place bruise, n (%)χ2 = 10.238< 0.001
  Yes18 (5.5)1 (0.4)
  No307 (94.5)222 (99.6)

 

Table 4. Comparison of Satisfaction Between the Two Groups
 
VariablesNon-hyperperfusion group (n = 325)Hyperperfusion group (n = 223)StatisticP
Z: Mann-Whitney U test.
Satisfaction, n (%)Z = -4.795< 0.001
  Very satisfied201 (61.8)180 (80.7)
  Satisfied83 (25.5)32 (14.3)
  Basic satisfied33 (10.2)10 (4.5)
  Dissatisfied8 (2.5)1 (0.4)