Giuseppe Tarantini

[High-risk ST-elevation acute coronary syndrome in a patient with multivessel coronary artery disease complicated by refractory cardiogenic shock undergoing complex percutaneous coronary revascularization: role and timing of mechanical circulatory support devices]

Cardiogenic shock (CS) following acute myocardial infarction complicated by severe ventricular dysfunction remains the leading cause of death despite customized pharmacological therapy and optimal revascularization. The use of temporary mechanical circulatory support (MCS) devices during refractory CS might represent the only chance of survival to address the underlying systemic inflammatory response preventing the development of multiorgan failure. We report the case of a patient with a very-high-risk non-ST-elevation acute coronary syndrome and multivessel calcific coronary artery disease complicated by refractory CS undergoing complex percutaneous coronary revascularization. We show a gradual and complementary use of MCS devices tailored on hemodynamic monitoring, clinical and laboratory variables and multidisciplinary collaboration to early recognize the downward spiral that may ensue with multiorgan dysfunction or potential complications leading to death.

Mid-term prognostic value of coronary artery disease in patients undergoing transcatheter aortic valve implantation

AIMSnCoronary artery disease (CAD) negatively affects prognosis in patients undergoing surgical aortic valve replacement, being currently evaluated in the most common used risk score. Our meta-analysis aims to clarify the prognostic role of CAD on mid-term survival in patients undergoing TAVI.nnnMETHODS AND RESULTSnStudies reporting multivariate predictors of adverse outcomes in patients undergoing TAVI were systematically searched for and pooled, when appropriate, using a random-effect method. 960 citations were first screened and finally 7 studies (2472 patients) were included. Diagnosis of CAD was reported in 52%(42-65) of patients and 1169 Edwards SAPIEN and 1303 CoreValve prostheses were implanted. After a median follow up of 452 days (357-585) 24% of patients (19-33) died, and 23 (14-32) for cardiovascular death. At pooled analysis of multivariate approach, diagnosis of coronary artery disease did not increase risk of death (OR 1.0, 95% CI, confidence interval, 0.67-1.50 I(2) 0%).nnnCONCLUSIONnCAD does not affect mid-term TAVI outcome: this finding should be weighted to accurately evaluate risk and strategies for patients with severe aortic stenosis.

Mid-term prognostic value of coronary artery disease in patients undergoingtranscatheter aortic valve implantation: A meta-analysis of adjusted

AIMSnCoronary artery disease (CAD) negatively affects prognosis in patients undergoing surgical aortic valve replacement, being currently evaluated in the most common used risk score. Our meta-analysis aims to clarify the prognostic role of CAD on mid-term survival in patients undergoing TAVI.nnnMETHODS AND RESULTSnStudies reporting multivariate predictors of adverse outcomes in patients undergoing TAVI were systematically searched for and pooled, when appropriate, using a random-effect method. 960 citations were first screened and finally 7 studies (2472 patients) were included. Diagnosis of CAD was reported in 52%(42-65) of patients and 1169 Edwards SAPIEN and 1303 CoreValve prostheses were implanted. After a median follow up of 452 days (357-585) 24% of patients (19-33) died, and 23 (14-32) for cardiovascular death. At pooled analysis of multivariate approach, diagnosis of coronary artery disease did not increase risk of death (OR 1.0, 95% CI, confidence interval, 0.67-1.50 I(2) 0%).nnnCONCLUSIONnCAD does not affect mid-term TAVI outcome: this finding should be weighted to accurately evaluate risk and strategies for patients with severe aortic stenosis.