Adrenaline and vasopressin for cardiac arrest (protocol stage)

Aminophylline for bradyasystolic cardiac arrest in adults (protocol stage)

Angiotensin converting enzyme inhibitors for heart failure (protocol stage)

Angiotensin receptor blockers for heart failure (protocol stage)

Antibiotics for secondary prevention of coronary heart disease (protocol stage)

Aspirin for primary prevention of coronary heart disease (protocol stage)

Beta blockers for congestive heart failure in children (protocol stage)

Beta blockers for stable angina (protocol stage)

Beta-blockers for heart failure (protocol stage)

Beta-blockers for mitral stenosis (protocol stage)

Beta-blockers for myocardial infarction (protocol stage)

Beta-blockers for unstable angina (protocol stage)

Bilateral versus single internal mammary artery bypass grafts for coronary arterial atherosclerosis (protocol stage)

Biphasic versus monophasic waveforms for transthoracic defibrillation in out-of-hospital cardiac arrest (protocol stage)

Calcium antagonists for unstable angina (protocol stage)

Catheter ablation for paroxysmal and persistent atrial fibrillation (protocol stage)

Chest pain observation units for patients with symptoms suggestive of acute cardiac ischaemia (protocol stage)

Chuanxiong type compounds for preventing cardiovascular diseases (protocol stage)

Cognitive behavourial therapy for patients with implantable cardioverter-defibrillators (protocol stage)

Continuous positive airway pressure for cardiovascular disease associated with sleep apneoa (protocol stage)

Digoxin for cardioversion in patients with atrial fibrillation (protocol stage)

Drug-eluting stents versus bare metal stents in the treatment of angina and acute coronary syndromes: a systematic review (protocol stage)

Drugs and pacemakers for neurally mediated reflex syncope (protocol stage)

Enhanced external counterpulsation for chronic angina pectoris (protocol stage)

Ganoderma lucidum for the treatment of cardiovascular risk factors (protocol stage)

Heparin for ST-segment elevation myocardial infarction (protocol stage)

Home-based versus centre-based cardiac rehabilitation (protocol stage)

Homocysteine lowering interventions for preventing cardiovascular events (protocol stage)

Huangqi preparation for unstable angina (protocol stage)

Implantable defibrillator versus pharmacotherapy for Brugada syndrome (protocol stage)

Interventions for increasing fruit and vegetable consumption in pre-school children (protocol stage)

Interventions to improve evidence-based prescribing for heart failure (protocol stage)

Intra-aortic balloon pump counterpulsation (IABP) for myocardial infarction complicated by cardiogenic shock (protocol stage)

Mechanical chest compressions versus manual chest compressions for cardiac arrest (protocol stage)

Music for people with coronary heart disease (protocol stage)

Natriuretic peptides for acute heart failure (protocol stage)

Nitrates for acute heart failure (protocol stage)

Nitrates for chronic heart failure (protocol stage)

Nitrates for stable angina (protocol stage)

Off-pump versus on-pump coronary artery bypass grafting for ischaemic heart disease (protocol stage)

Oral anticoagulants for the secondary prevention of coronary heart disease (protocol stage)

Oxygen therapy for acute myocardial infarction (protocol stage)

Perioperative intravenous magnesium for preventing atrial fibrillation following coronary artery bypass (protocol stage)

Promoting patient uptake and adherence in cardiac rehabilitation (protocol stage)

Prophylactic corticosteroids for cardiopulmonary bypass in adults (protocol stage)

Rhythm control versus rate control for atrial fibrillation/flutter (protocol stage)

Risk scoring for the primary prevention of cardiovascular disease (protocol stage)

Second generation dihydropyridine calcium channel blockers for heart failure (protocol stage)

Self management for oral anticoagulation (protocol stage)

Service organisation for the secondary prevention of ischaemic heart disease (protocol stage)

Statins for acute coronary syndrome (protocol stage)

Statins for the primary prevention of cardiovascular disease (protocol stage)

Structured telephone support or telemonitoring programs for patients with chronic heart failure (protocol stage)

Supplemental plant sterols and stanols for serum cholesterol and cardiovascular disease (protocol stage)

Surgical ablation for atrial fibrillation (protocol stage)

Traditional Chinese patent medicine for Stable Angina (protocol stage)

Transmyocardial laser revascularization versus medical therapy for refractory angina (protocol stage)

Xa inhibitors for acute coronary syndromes (protocol stage)