Bizarre and scary ECG in yew leaves poisoning: Report of successful treatment.

Yew leaves poisoning is a rare life-threatening intoxication, whose diagnosis can be difficult. Initial symptoms are nausea, vomiting, abdominal pain, dizziness, tachycardia, muscle weakness, confusion, beginning within 1 hr from ingestion and followed by bradycardia, ventricular arrhythmias, ventricular fibrillation, severe hypotension, and death. Taxine-derived alkaloids are responsible for the toxicity of the yew leaves, blocking sodium and calcium channels, and causing conduction abnormalities. Because of lack of a specific antidote and limited efficacy of common antiarrhythmic drugs, prompt diagnosis, detoxification measures, and immediate hemodynamic support (also with transvenous cardiac stimulation) are essential.

Randomized comparison of Zotarolimus-Eluting Endeavor Sprint versus bare-metal stent implantation in uncertain drug-eluting stent candidates: rationale, design, and characterization of the patient population for the Zotarolimus-eluting Endeavor Sprint stent in uncertain DES candidates study.

BACKGROUND: The use of drug-eluting stent (DES) instead of bare-metal stent (BMS) in patients at high stent thrombosis or bleeding risk as well as in those at low restenosis risk (ie, uncertain DES candidates) remains a matter of debate. Zotarolimus-Eluting Endeavor Sprint stent (E-ZES) (Santa Rosa, CA) is a hydrophilic polymer-based second-generation device with unique drug fast-release profile, which may allow for a shorter dual antiplatelet therapy (DAPT) duration without safety concerns. HYPOTHESIS: The primary objective is to assess whether E-ZES implantation followed by a shorter than currently recommended course of DAPT will decrease the incidence of 12-month major adverse cardiovascular events as compared with BMS in undefined DES recipients. Actual duration of DAPT regimen will be dictated by patients' characteristics and not by stent type and, as such, can be as short as 30 days after intervention in both stent groups. STUDY DESIGN: The ZEUS study is an open-label randomized clinical trial conducted at 20 clinical sites in Italy, Switzerland, Portugal, and Hungary. With 1,600 individuals, this study will have 85% power to detect a 33% difference in the primary end point consisting of the composite of death, nonfatal myocardial infarction, or target vessel revascularization. SUMMARY: The ZEUS trial aims to assess whether the use of E-ZES, followed by a DAPT duration regimen based on patients' characteristics and not by stent type, is superior to conventional BMS implantation in undefined DES recipients who qualify for the presence of high thrombosis, bleeding, or low restenosis risk criteria.

Impact of angiographic coronary artery disease complexity on ischemic and bleeding risks and on the comparative effectiveness of zotarolimus-eluting vs. bare-metal stents in uncertain drug-eluting stent candidates.

BACKGROUND: The impact of coronary artery disease (CAD) extension/complexity on outcomes and on the comparative benefits/risks of zotarolimus-eluting stent (ZES) versus bare-metal stents (BMS) remains unclear in patients at high risk of bleeding or thrombosis or at low restenosis risk. METHODS: We performed a post-hoc analysis of the ZEUS trial. The impact of coronary anatomic complexity measured by the SYNTAX score on the differences in outcomes following ZES and BMS was assessed at 1 year. RESULTS: The mean SYNTAX score was 16.3 ±â€¯13.1 with a median of 12 (IQR: 7 to 22). We stratified patients according to SYNTAX tertiles (0-8: n = 563; >8-19 n = 532; >19: n = 511), and observed that the higher the score, the correspondingly higher was the rate of the primary endpoint of major adverse cardiovascular events (MACE) and other ischemic events, but not bleeding after adjustment. The superior efficacy of ZES versus BMS for MACE was consistent across SYNTAX tertiles (tertile 1: HR 0.71, 95% CI 0.44-1.13; tertile 2: HR 0.71, 95% CI 0.46-1.09; tertile 3: HR 0.83, 95% CI 0.61-1.10) without significant heterogeneity (p for trend = 0.55). This between-groups difference mainly reflected a reduction in MI and TVR without effect on mortality. There was no significant interaction between the SYNTAX score and allocated stent type with respect to ischemic and bleeding endpoints. CONCLUSIONS: The SYNTAX score was predictor of major adverse cardiovascular events but not bleeding and ZES provided superior efficacy and safety than BMS across the whole spectrum of CAD complexity. SYNTAX score may be routinely used for the assessment of the ischemic risk (but not bleeding) after PCI and should not guide the decision-making for DES versus BMS in patients undergoing PCI.

Impact of sex on comparative outcomes of bivalirudin versus unfractionated heparin in patients with acute coronary syndromes undergoing invasive management: a pre-specified analysis of the MATRIX trial.

AIMS: Our aim was to assess whether bivalirudin compared with unfractionated heparin (UFH) is associated with consistent outcomes in males and females with acute coronary syndrome (ACS) undergoing invasive management. METHODS AND RESULTS: In the MATRIX programme, 7,213 patients were randomised to bivalirudin or UFH. Patients in the bivalirudin group were subsequently randomly assigned to receive or not a post-PCI bivalirudin infusion. The 30-day co-primary outcomes were major adverse cardiovascular events (MACE), defined as death, myocardial infarction, or stroke, and net adverse clinical events (NACE), defined as MACE or major bleeding. The primary outcome for the comparison of a post-PCI bivalirudin infusion with no post-PCI infusion was a composite of urgent target vessel revascularisation (TVR), definite stent thrombosis (ST), or NACE. The rate of MACE was not significantly lower with bivalirudin than with heparin in male (rate ratio [RR] 0.90, 95% confidence interval [CI]: 0.75-1.07; p=0.22) and female patients (RR 1.06, 95% CI: 0.80-1.40; p=0.67) without significant interaction (pint=0.31), nor was the rate of NACE (males: RR 0.85, 95% CI: 0.72-1.01; p=0.07; females: RR 0.98, 95% CI: 0.76-1.28; p=0.91; pint=0.38). Post-PCI bivalirudin infusion, as compared with no infusion, did not significantly decrease the rate of urgent TVR, definite ST, or NACE (males: RR 0.84, 95% CI: 0.66-1.07; p=0.15; females: RR 1.06, 95% CI: 0.74-1.53; p=0.74; pint=0.28). CONCLUSIONS: In ACS patients, the rates of MACE and NACE were not significantly lower with bivalirudin than with UFH in both sexes. The rate of the composite of urgent TVR, definite ST, or NACE was not significantly lower with a post-PCI bivalirudin infusion than with no post-PCI infusion in both sexes.

Acute Kidney Injury After Radial or Femoral Access for Invasive Acute Coronary Syndrome Management: AKI-MATRIX.

BACKGROUND: It remains unclear whether radial access (RA), compared with femoral access (FA), mitigates the risk of acute kidney injury (AKI). OBJECTIVES: The authors assessed the incidence of AKI in patients with acute coronary syndrome (ACS) enrolled in the MATRIX-Access (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox) trial. METHODS: Among 8,404 patients, 194 (2.3%) were excluded due to missing creatinine values, no or an incomplete coronary angiogram, or previous dialysis. The primary AKI-MATRIX endpoint was AKI, defined as an absolute (>0.5 mg/dl) or a relative (>25%) increase in serum creatinine (sCr). RESULTS: AKI occurred in 634 patients (15.4%) with RA and 712 patients (17.4%) with FA (odds ratio [OR]: 0.87; 95% confidence interval [CI]: 0.77 to 0.98; p = 0.0181). A >25% sCr increase was noted in 633 patients (15.4%) with RA and 710 patients (17.3%) with FA (OR: 0.87; 95% CI: 0.77 to 0.98; p = 0.0195), whereas a >0.5 mg/dl absolute sCr increase occurred in 175 patients (4.3%) with RA versus 223 patients (5.4%) with FA (OR: 0.77; 95% CI: 0.63 to 0.95; p = 0.0131). By implementing the Kidney Disease Improving Global Outcomes criteria, AKI was 3-fold less prevalent and trended lower with RA (OR: 0.85; 95% CI: 0.70 to 1.03; p = 0.090), with stage 3 AKI occurring in 28 patients (0.68%) with RA versus 46 patients (1.12%) with FA (p = 0.0367). Post-intervention dialysis was needed in 6 patients (0.15%) with RA and 14 patients (0.34%) with FA (p = 0.0814). Stratified analyses suggested greater benefit with RA than FA in patients at greater risk for AKI. CONCLUSIONS: In ACS patients who underwent invasive management, RA was associated with a reduced risk of AKI compared with FA. (Minimizing Adverse Haemorrhagic Events by TRansradial Access Site and Systemic Implementation of angioX [MATRIX]; NCT01433627).

[Angioplasty in the elderly]. / L'angioplastica nell'anziano.

Due to increasing age in the general population, patients > 75 years are more and more often submitted to cardiac catheterization. These patients have, in general, more severe and diffuse coronary disease, more severe comorbidities, and a higher risk for periprocedural complications. Elderly patients have traditionally been excluded from most clinical trials of coronary interventions, and most often receive medical undertreatment in clinical practice. The basis of evidence for an early invasive strategy, as compared to optimal medical management, is therefore limited in these patients and the risk/benefit ratio is poorly known, both in the setting of acute coronary syndromes and of more stable coronary heart disease. A broad review of the literature is summarized in this paper, to help make therapeutic decisions in these patients.

Zotarolimus-eluting versus bare-metal stents in uncertain drug-eluting stent candidates.

BACKGROUND: The use of drug-eluting stents (DES) in patients at high risk of bleeding or thrombosis has not been prospectively studied; limited data are available in patients who have a low restenosis risk. OBJECTIVES: This study sought to compare a hydrophilic polymer-based, second-generation zotarolimus-eluting stent (ZES) with a unique drug fast-release profile versus bare-metal stents (BMS) under similar durations of dual-antiplatelet therapy (DAPT). METHODS: We randomly assigned 1,606 patients with stable or unstable symptoms, and who on the basis of thrombotic bleeding or restenosis risk criteria, qualified as uncertain candidates for DES, to receive ZES or BMS. DAPT duration was on the basis of patient characteristics, rather than stent characteristics, and allowed for a personalized 1-month dual antiplatelet regimen. The primary endpoint was the risk of 1-year major adverse cardiovascular events (MACE), which included death, myocardial infarction (MI), or target vessel revascularization (TVR). RESULTS: Median DAPT duration was 32 days (interquartile range [IQR]: 30 to 180 days) and did not differ between the groups. In the ZES group, 140 patients (17.5%) reached the primary endpoint, compared with 178 patients (22.1%) in the BMS group (hazard ratio: 0.76; 95% confidence interval: 0.61 to 0.95; p = 0.011) as a result of lower MI (2.9% vs. 8.1%; p < 0.001) and TVR rates (5.9% vs.10.7%; p = 0.001) in the ZES group. Definite or probable stent thrombosis was also significantly reduced in ZES recipients (2.0% vs. 4.1%; p = 0.019). CONCLUSIONS: Compared with BMS, DES implantation using a stent with a biocompatible polymer and fast drug-eluting characteristics, combined with an abbreviated, tailored DAPT regimen, resulted in a lower risk of 1-year MACE in uncertain candidates for DES implantation. (Zotarolimus-eluting Endeavor Sprint Stent in Uncertain DES Candidates [ZEUS] Study; NCT01385319).

Non-ST-elevation acute coronary syndrome in the elderly: treatment strategies and 30-day outcome.

BACKGROUND: The purpose of this study was to assess the current care of elderly patients with non-ST-elevation acute coronary syndrome (ACS), with particular regard to the rate of use of antiplatelet drugs and the type of strategy, aggressive or conservative, in a population of consecutive patients admitted to 76 Coronary Care Units in Italy. METHODS: Prospective registry of patients admitted to Coronary Care Units with a diagnosis of non-ST-elevation ACS during a 2-month period. Thirty-day follow-up was available in all patients. RESULTS: Of 1581 patients enrolled in the registry, 564 were 75 years or older. As compared with the 1017 younger patients, elderly patients had a greater prevalence of female sex (42% vs 27%, P <.001), hypertension (70% vs 59%, P <.001), prior myocardial infarction (MI) (41% vs 29%, P <.001), prior angina (18% vs 13%, P <.01), prior use of aspirin (49% vs 39%, P <.001), ST-segment depression (54% vs 43%, P <.001), and troponin positivity (66% vs 59%, P <.05). The higher-risk profile of elderly patients was confirmed by the greater number of patients with a high TIMI risk score (37% vs 22%, P <.001). GPIIb/IIIa inhibitors were less frequently used in elderly patients (P <.05). An aggressive strategy (coronary arteriography within 4 days of admission, followed by revascularization, if feasible) was adopted in 39% elderly patients and in 56% younger patients (P <.001). An interventional procedure within 30 days was performed in 30% of elderly patients and 48% of younger patients (P <.001). Elderly patients had a more unfavorable 30-day outcome compared with younger ones, as shown by the higher rates of death (6.4% vs 1.7%), acute myocardial infarction (7.1% vs 5%), and stroke (1.3% vs 0.5%). Multivariate analysis of the elderly group identified a conservative strategy (OR, 2.31; 95% CI, 1.20 to 4.48) and a diagnosis of non-Q-wave MI (OR, 2.27; 95% CI, 1.32 to 3.93) as independent predictors of 30-day events. CONCLUSIONS: The elderly represent a very high-risk subgroup among patients with non-ST-elevation ACS, with a nearly 4-fold as high 30-day death rate as that of younger patients. These data call for a greater attention to such population, both in terms of an improved representation in clinical research and of the assessment of the outcome of different strategies in appropriately designed randomized trials.

Half-dose thrombolysis to begin with, when immediate coronary angioplasty in acute myocardial infarction is not possible.

BACKGROUND: Low-dose lytic drugs are sometimes administered to patients with ST-elevation acute myocardial infarction (AMI) as a bridge to coronary angioplasty (facilitated PTCA). Reports are scarce. The characteristics and outcomes of a recent series of consecutive patients treated in our Center are presented. METHODS: In August 2000 facilitated PTCA with half-dose reteplase was started in our Center in all cases when the cath lab was not immediately (< 30 min) available, or the patient had to be transferred to us. Since August 2000, 153 patients were admitted to our cath lab to undergo facilitated (n = 80) or primary (n = 73) PTCA. The data of all patients were prospectively collected, and were analyzed on an "intention-to-treat" basis. RESULTS: No significant differences were found between facilitated and primary PTCA patients with regard to: gender, diabetes, hypertension, previous PTCA/bypass surgery, heart rate at admission, systolic blood pressure, anterior AMI, number of leads with ST-segment elevation, total ST-segment deviation, collateral flow to the infarct-related artery, and three-vessel disease. In our series, facilitated vs primary PTCA patients had a better risk profile: they were younger (61 +/- 13 vs 66 +/- 11 years, p = 0.016), less frequently had a previous AMI (7 vs 24%, p = 0.01), had a shorter time from pain onset to first emergency room admission (122 +/- 104 vs 168 +/- 162 min, p = 0.045), and a trend to a shorter total time to the cath lab (209 +/- 121 vs 255 +/- 183 min, p = 0.073) despite a similar emergency room-to-cath lab component (89 +/- 50 vs 98 +/- 92 min, median 74 vs 65 min, p = NS). Moreover, they presented with a lower Killip class on admission (1.1 +/- 0.4 vs 1.5 +/- 0.98, p = 0.01), with more patients in Killip class 1 (95 vs 74%, p = 0.001). One vs 8% of patients were in shock. Facilitated vs primary PTCA patients had an initial TIMI 2-3 flow in 42 vs 25% of cases (p = 0.031), a final TIMI 3 flow in 82 vs 71% (p = NS), > or = 50% ST-segment resolution in 73 vs 58% (p = NS), and both of the latter in 62 vs 45% (p = 0.099); distal coronary embolization occurred in 9 vs 14% of cases (p = NS); intra-aortic balloon counterpulsation was used in 5 vs 12% and glycoprotein IIb/IIIa inhibitors in 10% of the whole population. The overall in-hospital mortality was 3.7 vs 9.6% (p = NS), and 2.5 vs 4.5% (p = NS) when patients in shock at admission were not considered. Reinfarction occurred in 2 patients submitted to facilitated PTCA (who had had no immediate PTCA, due to full reperfusion) and in none of the patients submitted to primary PTCA; no patient presented with stroke or major bleeding. CONCLUSIONS: Pre-treatment with thrombolysis often provides a patent vessel before PTCA, appears to be safe, and may improve reperfusion after PTCA. In this setting, the additional use of glycoprotein IIb/IIIa inhibitors before PTCA only in non-reperfused patients may be significantly risk- and cost-effective.

Management and outcomes of patients transferred for rescue coronary angioplasty in acute myocardial infarction.

BACKGROUND: Rescue coronary angioplasty (PTCA), though recommended by the guidelines, is not regularly performed after failed lysis in patients with ST-elevation acute myocardial infarction (AMI), and data from large contemporary studies are not available. The outcomes of a recent series of consecutive patients in our Center are presented. METHODS: Between August 2000 and November 2003, 270 patients with AMI < 12 hours were referred to our cath lab for emergency PTCA: 117 (43%) for rescue PTCA after failed lysis, and 153 for primary or facilitated PTCA. The baseline, procedural and outcome data of all patients were prospectively collected, analyzed on an "intention-to-treat" basis and compared. Cineangiographic data were reviewed by three angiographers who were unaware of the clinical data. RESULTS: No significant differences were found between rescue PTCA and primary/facilitated PTCA patients as to: age, female gender, diabetes, hypertension, previous AMI, time from pain onset to the first emergency room admission, heart rate at admission, systolic blood pressure, number of leads with ST-segment elevation, total ST-segment deviation, collateral flow to the infarct-related artery, initial TIMI 2-3 flow, and three-vessel disease. Patients with rescue PTCA, as compared to primary/facilitated PTCA, had a longer time from pain onset to the cath lab (336 +/- 196 vs 229 +/- 155 min, p = 0.0001) and more frequently had an anterior AMI (52 vs 38%, p = 0.027), a higher Killip class (1.5 +/- 0.98 vs 1.26 +/- 0.7, p = 0.02), shock (11 vs 5%, p = 0.073), and intra-aortic balloon pump use (17 vs 8%, p = 0.048); fewer patients were in Killip class 1 (74 vs 85%, p = 0.043). PTCA was performed immediately in 78 vs 95% of patients (p = 0.0001); 8 vs 3 patients had PTCA of the infarct-related artery and 8 vs 1 had bypass surgery later during hospitalization. Patients with rescue PTCA, as compared to primary/facilitated PTCA, had a final TIMI 3 flow in 62 vs 76% of cases (p = 0.017), > or = 70% ST-segment resolution in 36 vs 50% (p = 0.086), and both of the latter in 24 vs 45% (p = 0.006); the overall hospital mortality was 12 vs 6.5%, and 5.8 vs 3.4% when patients in shock on admission were not considered; reinfarction and stroke occurred in 0.9 vs 1.3% and in 2.6 vs 0% of the patients respectively. CONCLUSIONS: Due to referral, rescue PTCA patients were admitted to the cath lab later after the onset of infarction, and had a higher risk profile, as compared to primary/facilitated PTCA patients; both recanalization and reperfusion were less satisfactory, as were the outcomes. Thrombolysis is often ineffective but, as long as it remains a widespread treatment, efforts should be made to improve reperfusion and survival in these patients, possibly by an earlier referral for rescue PTCA.

[Certification of quality in catheterization laboratories: from the requirements of GISE to ISO 9002]. / Certificazione di qualità nei Laboratori di Emodinamica: dai requisiti GISE all'ISO 9002.

National and regional health plans are being issued, where the implementation of quality assurance programs is fostered. The ISO 9002 certification has been chosen in several units and hospitals as a guarantee of the processes being followed in patient care. One major limitation, however, of the ISO 9002 certification is that--despite accurate control of all procedures--it does not imply control of the output, i.e. patient outcomes. Insofar as Cardiac Catheterization Laboratories are concerned, a Quality Certification Program has been issued by the Italian Society for Invasive Cardiology (GISE) in 1998. This program was based on the general structure of the ISO Norms, and requires consideration of a number of indicators pertaining to both the process of health care delivery, and the outcomes of patients. Careful application of such indicators and reference standards to specific items of the ISO 9002 Norms (namely, items 10 and 18) may improve the applicability of the latter to the process of patient care, with greater attention to the satisfaction of both "customers" and "operators".

[Should we use clopidogrel instead of ticlopidine in elective coronary angioplasty?]. / Dobbiamo sostituire la ticlopidina con il clopidogrel nelle angioplastiche coronariche elettive?

The use of ticlopidine in association with aspirin has reduced the incidence of subacute stent thrombosis to currently < 1% after coronary stent implantation. Clopidogrel, a more recently marketed thienopyridine derivative, has a lower incidence of side effects than ticlopidine. The use of clopidogrel in association with aspirin as compared to aspirin alone from the second through the sixth month after coronary angioplasty has been shown to reduce the 6-month incidence of major adverse cardiac events by 20-30%. Comparative studies about the use of ticlopidine and clopidogrel in patients undergoing stent implantation are scarce: these data are briefly reviewed. The conclusion is reached that, except for patients with non-ST-elevation acute coronary syndromes, there is at present no evidence that ticlopidine should be replaced with clopidogrel in all patients undergoing stent implantation; clopidogrel might be reserved for those patients who have shown side effects due to ticlopidine.

[Selection of contrast media for hemodynamic studies and limitation of the associated risk]. / Scelta del mezzo di contrasto per l'emodinamica e limitazione dei rischi connessi.

Both the choice of contrast media for use in the cardiac catheterization laboratory, and the practice for limiting patient damage, are relevant to the quality of health care. As part of our quality assurance program, and as a preliminary step to a critical reappraisal of our current protocols, an updated review has been made of existing evidence about contrast media for this use, and about measures to prevent adverse events. Consideration was also given to evidence-based measures or drug treatment in patients at risk for anaphylactoid reactions or with renal failure, as well as to the recommended course of action in diabetic patients receiving oral biguanide agents.

Use of glycoprotein IIb/IIIa inhibitors in invasively-treated patients with non-ST elevation acute coronary syndrome.

Background In patients with non-ST elevation acute coronary syndrome (NST-ACS) that is treated invasively, glycoprotein (GP) IIb/IIIa inhibitors can be used either as upstream treatment in a coronary care unit or as downstream provisional treatment in selected patients who are undergoing percutaneous coronary intervention (PCI). The relative advantage of either strategy is unknown. The purpose of this study was to assess 30-day outcome of patients enrolled in a prospective NST-ACS registry and treated invasively with either of these two therapeutic strategies. Methods Patients treated invasively (coronary arteriography within 4 days of admission), in the prospective registry ROSAI-2, were divided into two groups according to the upstream use of GPIIb/IIIa inhibitors (n = 241), or not (n = 548). In the latter group, 76 (14%) patients received GPIIb/IIIa in association with a PCI procedure. Clinical and angiographic characteristics as well as in-hospital and 30-day outcome of these two groups of patients were compared. Results The two groups were similar with respect to age, sex, presence of hypertension, diabetes, number of PCI procedures. However, patients treated with upstream GPllb/llla blockers had more frequently ST-segment depression (P = 0.002), a high TIMI risk score (P = 0.01) and were more frequently admitted to centres with Cath Lab facilities (P = 0.001). At 30-day follow-up, the composite of death, acute myocardial infarction and stroke, as well as major bleeding, was not significantly different between the two groups, although it occurred more frequently in patients who received upstream GPIIb/IIIa blockers (9.5% versus 5.7% and 1.7% versus 0.2%, respectively). By multivariate analysis, diabetes [odds ratio (OR) = 2.22, 95% confidence interval (CI) = 1.2-4.09] and a diagnosis on admission of non-Q-wave myocardial infarction (OR = 2.0, 95% Cl = 1.10-3.6) were independently related to outcome. No additional risk or benefit was related to upstream GPIIb/IIIa inhibitor treatment (OR = 1.5, 95% Cl = 0.84-2.68). Conclusions Among invasively-treated patients with NST-ACS, upstream treatment with GPIIb/IIIa inhibitors was used in those with a higher clinical risk profile, whereas downstream treatment was reserved for a limited number of patients undergoing PCI. Thirty-day outcome was similar in the two groups, irrespective of the treatment strategy used.

Vascular access complications after cardiac catheterisation: a nurse-led quality assurance program.

BACKGROUND: Vascular access complications may be a cause of discomfort, prolonged hospital stay, and impaired outcomes in patients undergoing cardiac catheterisation. AIMS: To assess vascular access complication in our patients with/without the use of closure devices as a first local benchmark for subsequent quality improvement. METHODS: A nurse-led single-centre prospective survey of all vascular access complications in consecutive patients submitted to cardiac catheterisation during 4 months. RESULTS: The radial and femoral access were used in 78 (14%) and 470 (83%), respectively, of 564 procedures, and a closure device was used in 136 of the latter. A haematoma (any size) was isolated and uneventful in 9.6% of cases. More severe complications (haemoglobin loss >2 g, need for blood transfusion or vascular repair) occurred in 1.2% of cases, namely: in none of the procedures with radial access, and in 0.4% and 2.4% of femoral diagnostic and interventional coronary procedures, respectively. During complicated (n=40) vs uncomplicated (n=172) transfemoral interventions, the activated coagulation time was 309+/-83 vs 271+/-71 s (p=0.004), but the use of closure devices was similar. CONCLUSION: Severe vascular access complications in our patients were fewer than in most reports, and virtually absent in radial procedures. Vigorous anticoagulation was associated with increased complications in our patients, but closure devices were not. A new policy including both the use of the radial access whenever possible, and a less aggressive anticoagulation regimen during transfemoral interventions will be tested.