Safety of thrombolytic therapy in patients with prosthetic heart valve thrombosis who have high international normalized ratio levels

2020 ◽  
Vol 35 (10) ◽  
pp. 2522-2528 ◽  
Author(s):  
Khadijeh Farzaneh ◽  
Seyedeh Hamideh Mortazavi ◽  
Alireza Oraii ◽  
Kyomars Abbasi ◽  
Abbas Salehi Omran ◽  
...  
1997 ◽  
Vol 3 (4) ◽  
pp. 290-293 ◽  
Author(s):  
Fabio Barbero ◽  
Vittorio Pengo ◽  
Giuseppe Fasoli

We report the case of a 66-year-old male with a history of mitral valve replacement with a Sorin tilting-disk prosthesis and a subsequent operation for severe constrictive pericarditis. After 5 years of stable anticoagulant treatment, he suffered an intracerebral hemorrhage that required temporary withdrawal of warfarin. Thrombosis of the prosthesis, presenting as acute heart failure, was then determined. Due to high-operative and hemorrhagic risk, the patient was treated with low-dose thrombolytic therapy administered as two boluses of recombinant tissue plasminogen activator (r-tPA). The patient's hemodynamics improved strikingly. However, a few hours after the second dose, a devastating cerebral hemorrhagic infarction resulted in death. Autopsy showed the primarily ischemic nature of both strokes. The schemes of thrombolytic therapy in prosthetic heart valve thrombosis and the importance of a correct interpretation of pathogenesis of stroke in anticoagulated patients are discussed. Key Words: Heart valve thrombosis— Thrombolysis—Stroke—Warfarin.


2011 ◽  
Vol 107 (2) ◽  
pp. 275-279 ◽  
Author(s):  
Siegmund Keuleers ◽  
Paul Herijgers ◽  
Marie-Christine Herregods ◽  
Werner Budts ◽  
Christophe Dubois ◽  
...  

2006 ◽  
Vol 21 (2) ◽  
pp. 185-190 ◽  
Author(s):  
Fidel Manuel Cáceres-Lóriga ◽  
Horacio Pérez-López ◽  
Karel Morlans-Hernández ◽  
Humberto Facundo-Sánchez ◽  
José Santos-Gracia ◽  
...  

2006 ◽  
Vol 110 (1) ◽  
pp. 1-6 ◽  
Author(s):  
Fidel Manuel Cáceres-Lóriga ◽  
Horacio Pérez-López ◽  
José Santos-Gracia ◽  
Karel Morlans-Hernandez

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