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1.
Orv Hetil ; 159(22): 870-877, 2018 Jun.
Article in Hungarian | MEDLINE | ID: mdl-29806474

ABSTRACT

Low output syndrome significantly increases morbidity and mortality of cardiac surgery and lengthens the durations of intensive care unit and hospital stays. Its treatment by catecholamines can lead to undesirable systemic and cardiac complications. Levosimendan is a calcium sensitiser and adenosine triphosphate (ATP)-sensitive potassium channel (IK,ATP) opener agent. Due to these effects, it improves myocardium performance, does not influence adversely the balance between O2 supply and demand, and possesses cardioprotective and organ protective properties as well. Based on the scientific literature and experts' opinions, a European recommendation was published on the perioperative use of levosimendan in cardiac surgery in 2015. Along this line, and also taking into consideration cardiac surgeon, anaesthesiologist and cardiologist representatives of the seven Hungarian heart centres and the children heart centre, the Hungarian recommendation has been formulated that is based on two pillars: literature evidence and Hungarian expert opinions. The reviewed fields are: coronary and valvular surgery, assist device implantation, heart transplantation both in adult and pediatric cardiologic practice. Orv Hetil. 2018; 159(22): 870-877.


Subject(s)
Cardiac Surgical Procedures/methods , Cardiotonic Agents/therapeutic use , Hydrazones/therapeutic use , Preoperative Care/methods , Pyridazines/therapeutic use , Cardiovascular Diseases/surgery , Humans , Hungary , Simendan
2.
Orv Hetil ; 156(13): 521-7, 2015 Mar 29.
Article in Hungarian | MEDLINE | ID: mdl-25796280

ABSTRACT

INTRODUCTION: Since the celebration of the 20th anniversary of the first heart transplantation in Hungary in 2012 the emerging need for modern heart failure management via mechanical circulatory support has evolved. In May 2012 the opening of a new heart failure and transplant unit with 9 beds together with the procurement of necessary devices at Semmelweis University accomplished this need. AIM: The aim of the authors was to report their initial experience obtained in this new cardiac assist device program. METHOD: Since May, 2012, mechanical circulatory support system was applied in 89 cases in 72 patients. Indication for support were end stage heart failure refractory to medical treatment and acute left or right heart failure. RESULTS: Treatment was initiated for acute graft failure after heart transplantation in 27 cases, for end stage heart failure in 24 cases, for acute myocardial infarction in 21 cases, for acute postcardiotomy heart failure in 14 cases, for severe respiratory insufficiency in 2 cases and for drug intoxication in one case. Among the 30 survivor of the whole program 13 patients were successfully transplanted. CONCLUSIONS: The available devices can cover all modalities of current bridge therapy from short term support through medium support to heart transplantation or long term support and destination therapy. These conditions made possible the successful start of a new cardiac assist device program.


Subject(s)
Heart Failure/therapy , Heart-Assist Devices , Adult , Aged , Chronic Disease , Extracorporeal Membrane Oxygenation , Female , Heart Failure/surgery , Heart Transplantation , Humans , Hungary , Male , Middle Aged , Myocardial Infarction/therapy , Program Evaluation , Schools, Medical
3.
Orv Hetil ; 156(4): 154-7, 2015 Jan 25.
Article in Hungarian | MEDLINE | ID: mdl-25597320

ABSTRACT

Migration of a permanent pacemaker generator from their intramuscular pocket to the abdominal cavity is a less frequent, but potentially life-threatening complication. The authors present the case of a 69-year-old woman, who visited the emergency department of the clinic, with complains of non-specific abdominal symptoms. Her past medical history included a complete atrioventricular block diagnosed in 2009 during the mitral valve replacement and since then she had an epicardial permanent pacemaker; the pulse generator was placed into an intramuscular pouch created in the left subcostal region. Surprisingly, radiologic examinations showed that the generator migrated into the pouch of Douglas. Considering patient safety, first a new intracardiac pacemaker was implanted and then the migrated device was removed surgically. The patient was discharged on the seventh postoperative day.


Subject(s)
Atrioventricular Block/therapy , Device Removal , Douglas' Pouch , Foreign-Body Migration/diagnosis , Pacemaker, Artificial , Aged , Female , Foreign-Body Migration/diagnostic imaging , Humans , Radiography
4.
Orv Hetil ; 155(44): 1763-7, 2014 Nov 02.
Article in Hungarian | MEDLINE | ID: mdl-25344854

ABSTRACT

Successful treatment of type A acute aortic dissection depends on the promptness of diagnostic evaluation and therapy. Fast diagnosis can be challenged by numerous complications such as myocardial ischemia, acute aortic insufficiency, and disturbances in organ perfusion and pericardial tamponade. The authors report the case history of a 72-year-old woman, who was admitted after resuscitation with ST segment elevation. Echocardiography revealed acute type A aortic dissection with signs of pericardial tamponade. An emergency operation consisting of the resection of the ascending aorta and the reconstruction of the aortic root was performed, which took six hours from admission until the end of the operation. Follow-up examinations demonstrated good left ventricular function and competent aortic valve. The authors propose that with the development of diagnostic and therapeutic options, faster and less invasive interventions will be introduced in near future for the treatment of acute aortic dissection, which may reduce the morbidity and mortality rates of this lethal illness.


Subject(s)
Aortic Aneurysm/complications , Aortic Aneurysm/surgery , Aortic Dissection/complications , Aortic Dissection/surgery , Arrhythmias, Cardiac/complications , Cardiac Tamponade/complications , Emergency Treatment/methods , Heart Conduction System/abnormalities , Vascular Surgical Procedures/methods , Acute Disease , Aged , Aortic Dissection/diagnostic imaging , Aortic Dissection/pathology , Aortic Aneurysm/diagnostic imaging , Aortic Aneurysm/pathology , Blood Vessel Prosthesis Implantation , Brugada Syndrome , Cardiac Conduction System Disease , Echocardiography , Electrocardiography , Female , Hemodynamics , Humans , Pericardiocentesis , Treatment Outcome
5.
Orv Hetil ; 154(22): 863-7, 2013 Jun 02.
Article in Hungarian | MEDLINE | ID: mdl-23708987

ABSTRACT

The Hungarian adult heart transplant program, which started in 1992, has changed gradually in the past 20 years. After the early enthusiasm of the first cases it changed significantly and it became an organized programme. However, low donation activity and moderate referral numbers to the national transplant waiting list slowed down the process therefore, heart transplant numbers did not fulfill expectations in the early years. After a moderate increase in 2007 transplant numbers have dropped again until recently when Hungary partially joined Eurotransplant network. Excess fundamental resources allocated to cardiac transplantation by health care professionals and reorganizing transplant coordination as well as logistics forced dramatic changes in clinical management. In 2011 and 2012 major structural changes had been made at Semmelweis University. The newly established transplant intensive care unit and the initiation of mechanical circulatory support and assist device programme increased transplant numbers by 131% compared to previous years, as well as it resulted an 86.63% 30-day survival rate, hence last year was the most successful year of cardiac transplantation ever.


Subject(s)
Heart Transplantation , Heart Transplantation/history , Heart Transplantation/trends , History, 20th Century , History, 21st Century , Humans , Hungary , Outcome and Process Assessment, Health Care , Program Development , Program Evaluation , Survival Rate , Tissue and Organ Procurement/organization & administration , Tissue and Organ Procurement/trends , Waiting Lists
6.
Ann Thorac Surg ; 87(4): 1279-81, 2009 Apr.
Article in English | MEDLINE | ID: mdl-19324174

ABSTRACT

A 57-year-old man complaining of chest pain presented with signs of lower limb ischemia 1 year after implantation of a stent graft at the aortoiliac bifurcation. A computed tomography scan revealed the presence of a type A aortic dissection and complete collapse of the stent graft by bulging of the false lumen. The patient underwent emergency surgical reconstruction of the aortic root and arch, which allowed reexpansion of the previously collapsed stent graft. Stenting of residual stenoses distal to the stent graft and of an occluded left renal artery was also successful.


Subject(s)
Aortic Aneurysm/surgery , Aortic Dissection/surgery , Blood Vessel Prosthesis Implantation/adverse effects , Blood Vessel Prosthesis/adverse effects , Prosthesis Failure , Acute Disease , Aortic Dissection/diagnosis , Aortic Aneurysm/diagnosis , Humans , Male , Middle Aged , Stents
7.
Orv Hetil ; 143(8): 401-4, 2002 Feb 24.
Article in Hungarian | MEDLINE | ID: mdl-11921706

ABSTRACT

INTRODUCTION: Numerous factor can precipitate progression of incomplete heart block to complete heart block in the perioperative period. While there is a consensus of the indications of acute temporary pacing, there is no widely accepted guidelines for the elective perioperative temporary pacing. The indications are clear in the cases of second or third degree atrio-ventricular block, bradycardias, bradyarrhythmias with frequency less than 50/min not responding to atropine, but there are many debate in the cases of first degree atrio-ventricular block with bifascicular or left bundle branch block. Furthermore, during the operation bradyarrhythmia, complete atrio-ventricular block not responding to atropine can develop without any sign on the previous ECG at rest. METHODS AND RESULTS: The authors review the different methods of pacing (transvenous, transcutaneous, transoesophageal), summarize the advantages and disadvantages of each method, the complications and their prevention. Patients' condition, concomitant medical treatment, designed procedures and staffs' experience in the introduction of pacemaker electrode must be considered in questioned cases. CONCLUSIONS: The transcutaneous method is easily performed, don't need a lot of experience. It must be available in every operating theatre and in the questioned cases may be enough until the introduction of the transvenous electrode, if the field of operation make the electrode placement possible.


Subject(s)
Bradycardia/therapy , Pacemaker, Artificial , Perioperative Care , Humans , Perioperative Care/methods
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