[Differential therapy in coronary heart disease]

The various contemporary therapeutic options for coronary artery disease (CAD) require differentiated, individualized treatment strategies. The foundations of CAD therapy are lifestyle modifications targeted on the individual risk profile of the patients. Pharmacological therapy of CAD should prevent secondary coronary events (e.g. platelet aggregation inhibitors and statins) and reduce angina in symptomatic patients (e.g. short-acting nitrates, beta blockers, calcium channel blockers and if necessary ivabradine and ranolazine). Revascularization therapy has to be performed promptly in patients with acute coronary syndromes; however, in patients with stable CAD the decision to perform revascularization therapy has to consider symptoms, detection of ischemia and if appropriate intracoronary assessment of hemodynamic relevance of an intermediate stenosis (fractional flow reserve). The differential indications of percutaneous coronary intervention compared to coronary artery bypass grafting depend on the severity of coronary artery disease and the morphology (SYNTAX score), comorbidities and the will of the individual patient. The international guidelines emphasize the value of an interdisciplinary treatment decision in a "heart team". In summary, differential therapy of CAD has become challenging in the current clinical practice; future developments will probably further improve individualized strategies to treat patients with CAD.