One hundred and seven patients with congestive heart failure, myocardial infarction and arteriosclerotic heart disease were studied by adenosine diphosphate-induced platelet aggregation, fibrinogen levels and ethanol gelation test. Both increases and decreases in platelet aggregation were observed. A significantly high percentage of patients showed a decreased platelet aggregation which was esp...

Currently, information on hypercoagulability can be achieved directly--through measuring the enzymatic forms of coagulation zymogens generated during coagulation activation--or indirectly--through measuring the activation peptides generated when zymogens are activated or the enzyme-inhibitor complexes formed by inhibition of the enzymes by their plasmatic inhibitors. On the basis of published r...

Thromboembolism is a major cause of death in cancer patients. The association between paraneoplastic hypercoagulability of oncological patients and long-term central venous catheters (CVC) may result in CVC associated thrombosis. Patent Foramen Ovale (PFO), especially when associated with atrial septal aneurysm (ASA) is a risk factor for paradoxical embolism. We report a case of paradoxical emb...

OBJECTIVE To investigate whether patients with heart valve prostheses and similar International Normalized Ratios (INR) have the same level of protection against thromboembolic events, that is, whether the anticoagulation intensity is related to the intensity of hypercoagulability suppression. METHODS INR and plasma levels of prothrombin fragment 1+2 (F1+2) were assessed in blood samples of 2...

Predisposing factors [2] Conditions causing arterial emboli eg, mural thrombus following myocardial infarction, auricular thrombus associated with mitral stenosis and AF, septic emboli from valvular endocarditis, fragments of proximal aortic thrombus, arterial catheterisation dislodging bits of plaque. Conditions causing arterial thrombosis atherosclerosis (most common), aortic aneurysm or diss...

Antithrombin (AT) has been used for over 25 years to successfully treat disseminated intravascular coagulation (DIC). A four-day AT therapy in patients with DIC in the KyberSept trial has been related to a clear survival benefit in patients not receiving concomitant heparin. Gonano and coworkers performed thrombelastography (TEG) measurements in patients with severe sepsis and clearly showed hy...

Marantic endocarditis, otherwise known as nonbacterial thrombotic endocarditis (NBTE), is a well-documented phenomenon due to hypercoagulability from an underlying cause. It has been associated with a variety of inflammatory states including malignancy. Surprisingly, although hypercoagulability is often seen in patients with pancreatic cancer, marantic endocarditis has rarely been reported ante...

Diabetes has acquired an epidemic character due to the large increase in the number of individuals affected over recent decades. Diabetes-related mortality is associated with thrombotic events, especially cardiovascular. In general, patients with diabetes present symptoms of hypercoagulability and hypofibrinolysis. However, the mechanisms that trigger hemostatic abnormalities in diabetic patien...

Introduction Overt disseminated intravascular coagulation (DIC) develops in half of the septic patients by the fifth day, leading to double mortality in sepsis. Hypercoagulability, inevitably present before depletion of clotting factors and platelets, is hardly detected by available screening tests [1,2]. This, in turn, prevents the development of targeted therapy at early stages of DIC. Global...

We report a case of cerebral venous thrombosis related to the ingestion of tadalafil. A 45-year-old man presented with posterior headache and was diagnosed with tension headache. Five days later, he was transported to our hospital via ambulance due to a tonic-clonic seizure. Head MRI showed cerebral venous thrombosis (CVT). He confessed to having recently taken a large doses of tadalafil. His a...