Acetylsalicylic acid ( ASA ) did not reduce stroke or ‘ all cardiovascular events ’ compared to placebo in primary prevention patients with elevated BP and no prior cardiovascular disease .
To conclude for primary prevention in patients with elevated BP , antiplatelet therapy with ASA can not be recommended since the magnitude of benefit , a reduction in myocardial infa rct ion , is negated by a harm of similar magnitude , an increase in major haemorrhage .
Although elevated systemic blood pressure ( BP ) results in high intravascular pressure , the main complications of hypertension are related to thrombosis rather than haemorrhage .
It therefore seemed plausible that use of antithrombotic therapy may be useful in preventing thrombosis-related complications of elevated BP .
The objectives were to conduct a systematic review of the role of antiplatelet therapy and anticoagulation in patients with BP , to address the following hypotheses : ( i ) antiplatelet agents reduce total deaths and /or major thrombotic events when compared to placebo or other active treatment ; and ( ii ) oral anticoagulants reduce total deaths and /or major thromboembolic events when compared to placebo or other active treatment .
Anticoagulant therapy after acute myocardial infarction. Relation of therapeutic benefit to patient's age, sex, and severity of infarction.
The value of anticoagulant therapy after acute myocardial infa rct ion has been assessed in 1,136 patients admitted to the Bronx Municipal Hospital Center . The treatment reduced the overall mortality in women from 31 % to 15 % , particularly those 55 years of age or over , with moderately severe infa rct ion . The low overall mortality in control men ( 16 % ) was not reduced with treatment , though there was significant reduction of the mortality in a subgroup of men with moderately severe infa rct ion showing Q-wave evolution . Age and sex , as well as the severity of the episode of acute myocardial infa rct ion , are important in determining whether anticoagulant therapy is likely to be beneficial
Acetylsalicylic acid ( ASA ) did not reduce stroke or ‘ all cardiovascular events ’ compared to placebo in primary prevention patients with elevated BP and no prior cardiovascular disease .
To conclude for primary prevention in patients with elevated BP , antiplatelet therapy with ASA can not be recommended since the magnitude of benefit , a reduction in myocardial infa rct ion , is negated by a harm of similar magnitude , an increase in major haemorrhage .
Although elevated systemic blood pressure ( BP ) results in high intravascular pressure , the main complications of hypertension are related to thrombosis rather than haemorrhage .
It therefore seemed plausible that use of antithrombotic therapy may be useful in preventing thrombosis-related complications of elevated BP .
The objectives were to conduct a systematic review of the role of antiplatelet therapy and anticoagulation in patients with BP , to address the following hypotheses : ( i ) antiplatelet agents reduce total deaths and /or major thrombotic events when compared to placebo or other active treatment ; and ( ii ) oral anticoagulants reduce total deaths and /or major thromboembolic events when compared to placebo or other active treatment .