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Each row is one question a systematic review asked: who, what, compared with what, and which outcome, with the effect it found and how certain that is. Words match anywhere in the field.
272 questions in 49 reviews · Heart
current versionsNo studies 272 · 100%Ungraded 0 · 0%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
| Question | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Antibiotics vs placebo or no intervention Serious adverse event at 24±6 months · patients with coronary heart disease Antibiotics for secondary prevention of coronary heart disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Psychological treatment 1 vs psychological treatment 2 Myocardial infarction ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Pharmacological treatment vs placebo Cardiovascular mortality ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Pharmacological treatment 1 vs pharmacological treatment 2 Cardiovascular mortality ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Psychological treatment vs control Myocardial infarction ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Psychological treatment 1 vs psychological treatment 2 All‐cause mortality ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Summary of findings table ‐ Psychological treatment 1 vs psychological treatment 2 Cardiovascular mortality ‐ short term (end of treatment) ‐ not reported · health problem or population Psychological and pharmacological interventions for depression in patients with coronary artery disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Exercise vs no exercise Cardiovascular mortality · adults after heart valve surgery Exercise‐based cardiac rehabilitation for adults after heart valve surgery (2021) · Cochrane | no estimate extracted | NR | No studies |
Intervention NR Serious adverse events at maximum · patients without heart failure Beta‐blockers in patients without heart failure after myocardial infarction (2021) · Cochrane | no estimate extracted | NR | No studies |
Intervention NR Quality of life · patients without heart failure Beta‐blockers in patients without heart failure after myocardial infarction (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) Outcomes (4 to 12 weeks · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) All‐cause mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) CV Mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) Stroke · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) MI · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) Heart failure · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) Outcomes (4 months ‐ 6 months · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) All‐cause mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) CV Mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) All‐cause mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) Stroke · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) MI · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (medium term) Heart failure · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) CV Mortality · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) Stroke · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) MI · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs ad libitum (short term) Heart failure · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
IF vs CER (short term) Outcomes (4 to 12 weeks · the prevention of cardiovascular disease Intermittent fasting for the prevention of cardiovascular disease (2021) · Cochrane | no estimate extracted | NR | No studies |
Vegan dietary intervention vs no intervention or minimal intervention CVD events ‐ not reported · people at high risk of CVD Vegan dietary pattern for the primary and secondary prevention of cardiovascular diseases (2021) · Cochrane | no estimate extracted | NR | No studies |
Vegan dietary intervention vs another dietary intervention CVD events ‐ not reported · people with CVD Vegan dietary pattern for the primary and secondary prevention of cardiovascular diseases (2021) · Cochrane | no estimate extracted | NR | No studies |
Vegan dietary intervention vs another dietary intervention CVD events ‐ not reported · people at high risk of CVD Vegan dietary pattern for the primary and secondary prevention of cardiovascular diseases (2021) · Cochrane | no estimate extracted | NR | No studies |
Interrupted vs uninterrupted anticoagulation therapy Outcomes and · adults with arrhythmias undergoing catheter ablation Interrupted versus uninterrupted anticoagulation therapy for catheter ablation in adults with arrhythmias (2021) · Cochrane | no estimate extracted | NR | No studies |
[Axillary] B‐mode ultrasound guidance vs palpation and landmarks First‐attempt success rate · adults requiring axillary artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Dorsalis pedis] B‐mode ultrasound guidance vs palpation and landmarks Major haematoma · adults requiring dorsalis pedis artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Dorsalis pedis] B‐mode ultrasound guidance vs palpation and landmarks Adverse events (pain) · adults requiring dorsalis pedis artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Dorsalis pedis] B‐mode ultrasound guidance vs palpation and landmarks Quality of life · adults requiring dorsalis pedis artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Axillary] B‐mode ultrasound guidance vs palpation and landmarks Pseudoaneurysm · adults requiring axillary artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs Doppler assistance Pseudoaneurysm · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs Doppler assistance Major haematoma · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs Doppler assistance Adverse events (pain) · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs Doppler assistance Quality of life · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs near‐infrared laser guidance Pseudoaneurysm · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs near‐infrared laser guidance Major haematoma · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs near‐infrared laser guidance Adverse events (pain) · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs near‐infrared laser guidance Quality of life · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs modified B‐mode ultrasound Pseudoaneurysm · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs modified B‐mode ultrasound Adverse events (pain) · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] B‐mode ultrasound vs modified B‐mode ultrasound Quality of life · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] In‐plane B‐mode ultrasound vs out‐of‐plane B‐mode ultrasound Pseudoaneurysm · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |
[Radial] In‐plane B‐mode ultrasound vs out‐of‐plane B‐mode ultrasound Adverse events (pain) · adults requiring radial artery catheterisation Ultrasound guidance for arterial (other than femoral) catheterisation in adults (2021) · Cochrane | no estimate extracted | NR | No studies |