Comparative method for actuarial analysis of cardiac valve replacements.
نویسندگان
چکیده
منابع مشابه
Prosthetic valve leakage following cardiac valve replacements.
Thirty cases were evaluated in order to study the etiology of prosthetic valvular dehiscence in view of its continued occurrence in a small percentage of cases. The clinical course, management, initial valvular pathology, as well as findings at reoperation and necropsy were the main basis of this study. Factors in the genesis of prosthetic valvular dehiscence in the early and late groups seemed...
متن کاملanalysis of ruin probability for insurance companies using markov chain
در این پایان نامه نشان داده ایم که چگونه می توان مدل ریسک بیمه ای اسپیرر اندرسون را به کمک زنجیره های مارکوف تعریف کرد. سپس به کمک روش های آنالیز ماتریسی احتمال برشکستگی ، میزان مازاد در هنگام برشکستگی و میزان کسری بودجه در زمان وقوع برشکستگی را محاسبه کرده ایم. هدف ما در این پایان نامه بسیار محاسباتی و کاربردی تر از روش های است که در گذشته برای محاسبه این احتمال ارائه شده است. در ابتدا ما نشا...
15 صفحه اولLong-term survival and valve-related complications in young women with cardiac valve replacements.
BACKGROUND The type of cardiac valve replacement associated with the lowest health risks for young women who may undergo pregnancies is unknown. We investigated which valve type was associated with greatest patient and valve survival and the effect of pregnancy on valve loss. METHODS AND RESULTS In this retrospective study, all women 12 to 35 years old who underwent valve replacements between...
متن کاملMyocardial damage and valve replacements.
Forty patients who came to necropsy over a period of five years due to myocardial damage sustained during cardiac valve replacements were studied. The clinical presentation of myocardial damage was assessed in relation to the preoperative cardiac status. The cause and nature of myocardial damage were assessed at necropsy. Evidence of clinical, electrocardiographic and aortographic coronary athe...
متن کاملTwofers and transaortic valve replacements.
T he concept of twofers is widely used in a variety of situations and applications ranging from cabling devices in theatrical stage lighting to Broadway tickets to 2 hamburgers for a quarter at Tucker’s Twofers to items of merchandise to something that “satisfies 2 criteria or needs simultaneously.” The paper by Petronio et al. (1), in this issue of JACC: Cardiovascular Interventions, takes thi...
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ژورنال
عنوان ژورنال: Heart
سال: 1979
ISSN: 1355-6037
DOI: 10.1136/hrt.42.5.541