We present a first description of a Heart Team (HT)-guided approach to coronary revascularization and its long-term effect on clinical events after percutaneous coronary intervention (PCI). The HT approach is a structured process to decide for coronary bypass grafting (CABG), PCI or conservative therapy in ad hoc situations as well as in HT conferences. As a hypothesis, during the long-term course after a PCI performed according to HT rules, a low number of late revascularizations, especially CABGs, are expected (F-PCI study).

In this monocentric study, the HT approach to an all-comer population was first analyzed and described in general with the help of a database. Next the use of a HT approach was described for a more homogeneous subgroup with newly detected CAD (1.CAD). Those patients in whom the HT decision was PCI (which was a 1.PCI) were then studied with the help of questionnaires for clinical events during a very long-term follow-up. Events were CABG, PCI, diagnostic catheterization (DCath) and death.

A significant number of patients were presented to HT conferences: 22 % out of all 11,174 catheterizations, 24 % out of all 7867 CAD cases and 35 % out of 3408 1.CAD cases. Most of these patients had multi-vessel disease (MVD). Conference decisions were isolated CABG in 46–66 %, PCI in 10–14 %, valvular surgery in 9–16 %, HTx in 10–21 % (Endstage heart failure candidates for surgery) and conservative therapy (Medical or no therapy, additional diagnostic procedures or no adherence to recommended therapy) in 2–3 %. However, most PCIs, ad hoc and elective, were performed under Heart Team rules, but without conference. During follow-up of 1.PCI patients (Kaplan–Meier analysis), CABG occurred in only 15 % of patients, PCI in 37 % and DCath in 65 %; mortality of any course was 51 %. Mortalities were similar in one-vessel disease and in a population of the same year, matched for age and sex (p < 0.057), but mortality was higher in 1.PCI patients with MVD (p < 0.001). Beyond 2 years, Kaplan–Meier curves were linear.

The structured Heart Team approach is an effective tool for ad hoc and conference-based clinical decision-making with a sustained clinical benefit. This is demonstrated in low late CABG (and PCI) rates after a 1.PCI, without elevated mortality. The all-comer population supports the universal value of these data. Stable annual event rates late after PCI suggest a conversion to stable CAD. Heart Team conferences are also important tools in cases of valvular and end-stage heart disease.