Table 2 Characteristics and data of the included studies
From: Control angiography for perioperative myocardial Ischemia after coronary surgery: meta-analysis
Author | Year | Country | Type of study | Study period | NHLBI quality rating | No. of control angiography | Negative findings at angiography (%) | Graft failure at angiography (%) | Repeat revascularization (%) | Repeat CABG (%) | PCI (%) | Early mortality (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Rasmussen | 1997 | Denmark | P | 1990-1995 | Fair | 59 | 27.1 | 72.9 | 45.8 | 45.8 | 0.0 | 5.1 |
Fabricius | 2001 | Germany | R | 1999 | Fair | 108 | 41.7 | 58.3 | 39.8 | 31.5 | 8.3 | 9.3 |
Thielmann | 2006 | Germany | P | 1999-2006 | Fair | 118 | 43.2 | 56.8 | 33.9 | 12.7 | 21.2 | 8.5 |
Karhunen | 2010 | Finland | R | 2000-2007 | Fair | 23 | 47.8 | 52.2 | 43.5 | 21.7 | 21.7 | 8.7 |
Laflamme | 2012 | Canada | R | 2003-2009 | Fair | 39 | 17.9 | 82.1 | 48.7 | 10.3 | 38.5 | 7.7 |
Szavits-Nossan | 2012 | Croatia | R | 1999-2009 | Fair | 55 | 21.8 | 65.5 | 69.1 | 14.5 | 54.5 | 23.6 |
Davierwala | 2013 | Germany | P | 2004-2010 | Fair | 399 | 36.1 | 61.2 | 41.1 | 32.6 | 8.5 | 7.3 |
Hultgren | 2016 | Sweden | R | 2007-2012 | Fair | 87 | 31.0 | 59.8 | 44.8 | 28.7 | 16.1 | 11.5 |
Preußer | 2017 | Germany | R | 2006-2013 | Fair | 168 | 23.2 | 52.4 | 53.6 | 17.9 | 35.7 | 10.7 |