Báo cáo y học: "Myocardial ischemia with left ventricular outflow obstruction" ppt

... (DDD) pacing in obstructive hypertrophic cardiomyopathy. Evidence for pro- gressive symptomatic and hemodynamic improvement and reduction of left ventricular hypertrophy. Circulation 1994, 90:2731-2742. 12. ... treatment modality for left ventricular obstruction. For a select subset of patients with refractory LVOT obstruction, DDD pacing with a short atrioventricu- lar (AV) delay...

Ngày tải lên: 10/08/2014, 10:20

... right ventricular dilatation and hyper- trophy with flattening of the ventricular septum, con- sistent with persistent pulmonary hypertension of the neonate (PPHN). Left pulmonary artery (LPA) ... thrombosis and left pul- monary hypoplasia in this baby. Review of the embryol- ogy of the pulmonary vessels indicates that, in this patient, a potential vascular injury and an ensuing p...

Ngày tải lên: 11/08/2014, 03:21

... thrombosis and left pul- monary hypoplasia in this baby. Review of the embryol- ogy of the pulmonary vessels indicates that, in this patient, a potential vascular injury and an ensuing pul- monary arterial ... suggesting the presence of a thrombus in the left pulmonary artery. Figure 2 Cross-sectional view on computed tomography angiography confirming hypoplasia of the left lung. ElHass...

Ngày tải lên: 11/08/2014, 07:20

... of myocardial infarction with an absolutely normal coronary angiogram; a 3-year follow-up study of 91 patients. Eur Heart J 2001, 22(16):1459-1465. 3. Bugiardini R, Bairey Merz CN: Angina with ... Abstract Introduction: Although acute myocardial infarction is generally associated with obstructive coronary artery disease, myocardial infarction associated with normal coronary arteries...

Ngày tải lên: 11/08/2014, 19:21

... Levy D: Asymptomatic ventricular arrhythmias and mortality risk in subjects with left ventricular hypertrophy. J Am Coll Cardiol 1993, 22:1111-6. 5. Michel PL, Mandagout O, Vahanian A, et al: Ventricular ... Body Surface Area; CABG: Coronary Artery Bypass Grafting; EF: Ejection Fraction; IVS: Interventricular Septal Thickness; LV: Left Ventricular; LVW: Left Ventricular Poste...

Ngày tải lên: 10/08/2014, 09:22

... Biology, University of Tromsø, N-9037 Tromsø, Norw ay. 3 Department of Anesthesiology, University Hospital of Northern Norway, N- 9038 Tromsø, Norway. 4 Department of Cardiothoracic surgery, Institute ... Resuscitation 2008, 76:443-448. 18. Tveita T, Ytrehus K, Myhre ES, Hevroy O: Left ventricular dysfunction following rewarming from experimental hypothermia. J Appl Physiol 1998, 85:2135-...

Ngày tải lên: 14/08/2014, 07:21

... patients with low ejection fraction < or = 35%: effect of pump technique on early morbidity and mortality. J Card Surg 2006, 21:22-27. 2. Youn YN, Chang BC, Hong YS, Kwak YL, Yoo KL: Early and ... myocardial revascularization among patients with left ventricular dysfunction. The technique was found to be associated with better myocardial revascu- larization, more morbidity and mo...

Ngày tải lên: 10/08/2014, 09:22

... those that survive without transplantation, LVEF may improve but generally does not normalize [1]. Recovery with LVAD: In non-ischemic cardiomyopathy, myocardial injury may be reversible. Sustained ... HeartMate II) Left ventricular end-diastolic diameter < 6 cm Left ventricular end-systolic diameter < 5 cm Left ventricular ejection fraction > 45% Pulmonary capilla...

Ngày tải lên: 10/08/2014, 09:22

... 22% Respiratory Failure 8/27 30% Reintubation 4/27 15% Postoperative Mortality Mortality at 30 days 2/27 7% Mortality at 90 days 6/25 24% Mortality at 1 year 8/24 33% Table 3 Data in tertiles over three-year ... hospital stays (days). Mean and standard deviation were calcu- lated [5]. Early postoperative bleeding was in accordance with Interagency Registry for Mechanically Assisted Cir- cul...

Ngày tải lên: 10/08/2014, 09:23

... ISO-induced acute myocardial injury. Conclusion: DG post-treatment protected the myocardium against ISO-induced acute injury in rats. The myocardial post-conditioning by DG is likely mediated by PKCε/mK ATP signaling ... (cholesterol and triglycerides in particular) onto the inner wall of arteries. The atherosclerotic cor- onary artery restricts nutrient and oxygen supply to the myocardium,...

Ngày tải lên: 13/08/2014, 14:20