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Table 1 Frequency of patient subgroups by hospital

From: Feasibility of identifying important changes in care management resulting from cardiovascular magnetic resonance (CMR) using hospital episode data in patients who activate the primary percutaneous coronary intervention (PPCI) pathway

 

Hospital A

(n = 758)

Hospital B

(n = 272)

Hospital C

(n = 316)

Hospital D

(n = 309)

Total

(n = 1655)

PPCI

651 (86%)

246 (90%)

291 (92%)

279 (90%)

1467 (89%)

MVD

361 (48%)

138 (51%)

169 (53%)

58 (19%)

726 (44%)

LV thrombus after PPCI

1 (0.13%)

0

0

0

1 (0.06%)

Unobstructed coronary arteries

107 (14%)

26 (10%)

25 (8%)

30 (10%)

188 (11%)

OHCA

57 (8%)

22 (8%)

16 (5%)

14 (5%)

109 (7%)

  1. Percentages do not add up to 100 because some patients were in more than one subgroup
  2. LV left ventricular, MVD multivessel disease, OHCA out of hospital cardiac arrest, PPCI primary percutaneous coronary intervention