Table 2:

Practical recommendation and clinical situations favouring percutaneous coronary intervention or coronary artery bypass grafting in patients with left main disease

Favours PCIFavours CABG
Clinical characteristicsAdvanced age/frailty/reduced life expectancy
Severe co-morbidity (not adequately reflected by scores)
High surgical risk
Reduced LVEF <35%
Diabetes
Contraindication for DAPT
Recurrent diffuse in-stent restenosis
Prior CABG with patent LIMA-LAD graft
Anatomical and Technical aspectsOstial or mid-shaft lesion
Distal or bifurcation lesion
Presence of multivessel disease
High anatomic complexity (e.g. SYNTAX score >32)
Anatomy likely resulting in incomplete revascularization with PCI
Occluded dominant graftable right coronary artery
Severely calcified coronary artery lesions limiting lesion expansion
Sequelae of chest radiation
Severe chest deformity
Porcelain aorta (if local expertise with OPCAB with anaortic grafting not available)
Need for concomitant cardiac surgery or surgery of ascending aorta
Favours PCIFavours CABG
Clinical characteristicsAdvanced age/frailty/reduced life expectancy
Severe co-morbidity (not adequately reflected by scores)
High surgical risk
Reduced LVEF <35%
Diabetes
Contraindication for DAPT
Recurrent diffuse in-stent restenosis
Prior CABG with patent LIMA-LAD graft
Anatomical and Technical aspectsOstial or mid-shaft lesion
Distal or bifurcation lesion
Presence of multivessel disease
High anatomic complexity (e.g. SYNTAX score >32)
Anatomy likely resulting in incomplete revascularization with PCI
Occluded dominant graftable right coronary artery
Severely calcified coronary artery lesions limiting lesion expansion
Sequelae of chest radiation
Severe chest deformity
Porcelain aorta (if local expertise with OPCAB with anaortic grafting not available)
Need for concomitant cardiac surgery or surgery of ascending aorta

CABG, coronary artery bypass grafting; DAPT, dual antiplatelet therapy; LAD, left anterior descending artery; LIMA, left internal mammary artery; LVEF, left ventricular ejection fraction; OPCAB, off-pump coronary artery bypass; PCI, percutaneous coronary intervention; SYNTAX, Synergy Between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery. A visual representation of patient outcomes at 5 years after PCI or CABG based on the individual patient data meta-analysis of Sabatine et al. [6] is shown in Figure 2.

Table 2:

Practical recommendation and clinical situations favouring percutaneous coronary intervention or coronary artery bypass grafting in patients with left main disease

Favours PCIFavours CABG
Clinical characteristicsAdvanced age/frailty/reduced life expectancy
Severe co-morbidity (not adequately reflected by scores)
High surgical risk
Reduced LVEF <35%
Diabetes
Contraindication for DAPT
Recurrent diffuse in-stent restenosis
Prior CABG with patent LIMA-LAD graft
Anatomical and Technical aspectsOstial or mid-shaft lesion
Distal or bifurcation lesion
Presence of multivessel disease
High anatomic complexity (e.g. SYNTAX score >32)
Anatomy likely resulting in incomplete revascularization with PCI
Occluded dominant graftable right coronary artery
Severely calcified coronary artery lesions limiting lesion expansion
Sequelae of chest radiation
Severe chest deformity
Porcelain aorta (if local expertise with OPCAB with anaortic grafting not available)
Need for concomitant cardiac surgery or surgery of ascending aorta
Favours PCIFavours CABG
Clinical characteristicsAdvanced age/frailty/reduced life expectancy
Severe co-morbidity (not adequately reflected by scores)
High surgical risk
Reduced LVEF <35%
Diabetes
Contraindication for DAPT
Recurrent diffuse in-stent restenosis
Prior CABG with patent LIMA-LAD graft
Anatomical and Technical aspectsOstial or mid-shaft lesion
Distal or bifurcation lesion
Presence of multivessel disease
High anatomic complexity (e.g. SYNTAX score >32)
Anatomy likely resulting in incomplete revascularization with PCI
Occluded dominant graftable right coronary artery
Severely calcified coronary artery lesions limiting lesion expansion
Sequelae of chest radiation
Severe chest deformity
Porcelain aorta (if local expertise with OPCAB with anaortic grafting not available)
Need for concomitant cardiac surgery or surgery of ascending aorta

CABG, coronary artery bypass grafting; DAPT, dual antiplatelet therapy; LAD, left anterior descending artery; LIMA, left internal mammary artery; LVEF, left ventricular ejection fraction; OPCAB, off-pump coronary artery bypass; PCI, percutaneous coronary intervention; SYNTAX, Synergy Between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery. A visual representation of patient outcomes at 5 years after PCI or CABG based on the individual patient data meta-analysis of Sabatine et al. [6] is shown in Figure 2.

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