Scientific Program

Conference Series LLC Ltd invites all the participants across the globe to attend 29th International Conference on Cardiology and Healthcare Scandic Jarvenpaa | Helsinki, Finland.

Day 1 :

Keynote Forum

Hossein Tabriziani

Balboa Institute of Transplantation, USA

Keynote: Metabolic and cardiovascular benefits of pancreas transplantation
Cardiology Care 2019 International Conference Keynote Speaker Hossein Tabriziani photo
Biography:

Tabriziani has earned his MD with honors from Iran University of Medical Sciences (IUMS). He finished his Internal Medicine residency at St. Barnabas Hospital, Weill Cornell Medical College in New York. With passion for education and Transplantation, he accepted the fellowship in Nehrology and Hypertension at Georgetown University in Washington, DC and continued his education at University of California San Francisco (UCSF) with a Transplant Nephrology fellowship. He was appointed at the Medical director of Pancreas Transplantation at Westchester Medical Center, New York Medical college before moving to Loma Linda University in California to serve as an Assistant Professor of Medicine in Nephrology / Transplant division. He is an active member of American Society of Nephrology and American society of Transplantation. His interests are in Hypertension and Oxidative Stress in patients with chronic kidney disease and transplantation.
 

Abstract:

Diabetes mellitus is one of the most prevalent and morbid chronic diseases and not only affecting the health of millions of persons worldwide but also cause a huge global burden of disease. Unfortunately, the global prevalence of diabetes has increased substantially at the rate of more than 3% per year. These diseases significantly influence the patient’ survival, quality of life and development of organ system degeneration. Epidemiological studies have shown increased mortality in diabetic patients, with cardiovascular mortality being on the top with about 30-fold increase when compared to the normal population. One of the key features of cardiovascular disease in these patients is cardiovascular autonomic neuropathy. This condition may be present in up to 60% of patients after 15 years and is an independent risk factor for cardiovascular mortality and increased blood pressure. Also lacking good glycemic control will cause micro vascular complication by direct oxidative stress an injury, which decrease the viability of the vessel wall cells and is major factor in developing hypertension. A successful pancreas transplantation combined with a kidney graft has been found to prevent diabetic kidney lesions and improved long-term patient survival with significant reduction in cardiovascular mortality. Also, a successful single pancreas transplant, which is generally performed in patients with near-normal kidney function, has shown to improve left ventricular function and delay the development of retinopathy and neuropathy. Pancreas transplantation can improve cardiovascular risk profiles, improve cardiac function and decrease cardiovascular events. These results are not only decreasing the morbidity and mortality of the pancreas recipient but also drastically improving their quality of life. Without any doubt; restoration of the lost beta cell mass by pancreas transplantation is the treatment of choice for type-1 diabetic patients in most cases. Successful pancreas transplantation normalizes the metabolic alterations of diabetes and can slow the progression, stabilize and even favor the regression of secondary complications of the disease, including those at the cardiovascular level.

Keynote Forum

Maria Dorobantu

Carol Davila University of Medicine and Pharmacy, Romania

Keynote: Limits of pharmacological treatment in heart failure
Cardiology Care 2019 International Conference Keynote Speaker Maria Dorobantu photo
Biography:

Maria Dorobantu has worked as senior specialist in internal medicine and Senior specialist in cardiology during 1990-1996. She is Director of the Research Center of Excellency for the diagnosis and treatment of cardiovascular emergencies and she is Director of Hypertension Center of Excellence, European Society of Hypertension. She is Initiator and Coordinator for National Studys SEPHAR (I-III). She is reviewer for multiple journals viz., American Heart Journal, Cor et Vasa, Journal of Hypertension, PLOS ONE

Abstract:

Heart failure (HF) is the most common and deadliest syndrome in contemporary Cardiology. A poor prognosis, frequent re-hospitalizations and decreased quality of life is sadly still characterizing the patient with heart failure. Despite major advances in pharmacological and interventional treatment, heart failure remains a major health problem in all European countries. With a prevalence between 4,4% - 7% and an incidence between 2,5‰ - 44‰, HF tends to progress with the aging. If today there are estimated 15M patients with HF in Europe, by 2030 this number is expected to double. Main objectives of pharmacological treatment in heart failure are represented by: prevention of myocardial damage through optimal management of diseases that cause HF (coronary artery disease, valvular diseases, hypertension), preventing and slowing the ventricular remodeling process, treatemnt of associated comorbidities (such as diabetes mellitus, chronic kidney disease, atrial fibrilation, iron deficiency, etc), reduction of morbi-mortality, decreasing the number of re-admisions due to acute worsening of HF and improuvment of clinical status, functional capacity and quality of life of patients with HF. The pharmacological treatment in HF with reduce LV ejection fraction is targeting the neuro hormonal systems involved in development and progression of this condition: the over activation of sympathetic nervous system (SNS), of renin-angiotensin-aldosteron system (RAAS) and the natriureticpeptide system. While the over-activation of SNS is well documented in HF patients, beta-blockers (BB) represent one of the first-line HF treatment. The effects of BB are: reduction of heart rate and oxygen demand, beta-receptors modulation, reduction is RAAS activation, a protective effect by reducing catecholamine spillover toxicity, anti-ischemic and anti-arrhytmic effects, antioxidant and antiinflamatory effects, improuving miocardial protein sintesis and promoting peripherral vasodilation. The over-all effect of BB treatment leads to decreased morbi-mortality, decreased re-hospitalization and improvement of clinical symptoms in patients with HF. But not all BB have all these benefical effects, so we need to emphasise that these effects are not a class effects. Only 3 BB have evidence of decreasing mortality in HF patients: bisoprolol, succinate-metoprolol, carvedilol, while nebivolol did not decreed mortality in elderly patinets, but only CV death and re-hospitalization rate. A major step in the pahrmacological treatment of patients with HF was represented by RAAS blockage with angiotensin converting enzyme inhibitors (ACEIs) which brought a reduction in mortality by 20-25%, decreased the number of rehospitalizations by 30-35%, prevent LV remodeling, decrease LV pre and afterload, stabilizes atherosclerotic plaques reducing the risk of ACS, have renoprotetiv effects (preventing renal failure and proteinuria) and decreases the risk of DM on-set. The RAAS blockade by of angiotensin receptor blockers (ARBs) have limited evidence compared to ACEIs, being recommended to be used only as an alternative to ACEIs- intolerant patients. That is why current guidelines recommend BB+ ACEIs (or ARBs to ACEIs intolerant patients) as the core-stone of phamacological treatment in HF patients. However, in HF patients receiving BB+ ACEIs/ ARBs, re-hospitalization rate at 3 months is 30% and 5-year death-rate is 50%. In HF patients aldosterone levels are increased by 20 times, since there is an independent ATII production from the endothelial cells and smooth-muscle cells of blood vessels and heart. That is why is use of mineralocorticoidreceptor blockers antagonists (MRAs) have antifibrotic effect and cardiac and vascular level, decrease miocites hypertrophy and apoptosis, decrease inflammation and calcifications and also decrease Na and water retention, K and Mg excretion. In RALES and EMPHASIS trails, the use of MRAs spiroloactone has proved reduction of morbi-mortality in patients with severe HF. If HF patients remain symptomatic after up-titration to maximum tolerate evidence-base dose of BB+ ACEIs/ ARBs, the current guideline recommend to add an MRA that up be up-titrated also to to maximum tolerate evidence-base dose. If the patients is still symptomatic and able to tolerate ACEIS (or ARBs) than the guideline recomend to replace ACEIs (or ARBs) with angiotensin-receptor neprilisin inhibitor (ARNI). The natriuretic-peptide system includes 3 structurally simmilar peptides which exerts protective cardio-renale effects (atrial natriuretic peptide (ANP), B-type natriuretic peptide and C-type natriuretic peptide), which practically antagonizes the effects of RAAS over-activation. The inactivation of the natriuretic peptides is accomplished by hydrolysis under the action of neprilinsin, a reactive endopeptidase which is responsible for inactivation of several endogenous vasoactive peptides. Thus, the use of a neprilisin- inhibitor in patients with heart failure is obvious: increasing circulating levels of mature natriuretic peptides capable of exerting hemodynamic, natriuretic and diuretic effects. This combination - ARNI: dual inhibitor of angiotensin type 1 receptor and neprilisine (LCZ696: valsartan+sacubritril, 400 mg / day) was recently tested in comparison with ACEIs (enalapril 20 mg/day) in PARADGM-HF trail. After a median follow-up period of 27 months, the study was prematurely stopped due to the overwhelming superiority of LCZ696 treatment to enalapril, reducing the primary endpoint (risk of cardiovascular death with a risk of respiratory failure) by 20% and a total mortality of 16%. Other pharmacological options for patients with HF with reduced EF which remains symptomatic despite treatment with evidence-base dose of BB, ACEIs (or ARBs) and MRAs are represented by: • Ivabradine – recommended if patients are in sinus rhythm with a HR>70bpm • Hidralasine and isosorbid dinitrat – recommended as alternative to ACEIs/ ARBs if neither is tolerated, or if the patient remains symptomatic despite treatment BB, ACEIs (or ARBs) and MRAs • Digoxin – recommended if patients associated atrial fibrillation of flutter with increased ventricular response, or if the patient is in synus rhythm bur intolerant to BB, or remains symptomatic despite treatment BB, ACEIs (or ARBs) and MRAs • Nutritional supply by Q10-coenzyme, B1 vitamin, carnitine and taurine. The diuretic treatment in patients with HF is only recommended for congestive symptoms relieve and maintain euvolemia. While the pharmacological arsenal of HF with reduced LVEF is nowadays vast, in patients with HF with preserved or mid-range LVEF no treatment has proved reduction in mortality or morbidity. IN this patients diuretic treatment is recommended for symptom relieve, treatment of associated co-morbidities (HT, CAD, AF, etc). In conclusion, the pharmacological treatment available today has improved the morbi-mortality and functional capacity of HF patients, but due to its inherent limits, a significant proportion of patients remain symptomatic with frequent re-hospitalizations, an limited functional capacity and still a high mortality rate