Patient: 63-year-old man, asymptomatic, electrocardiogram made during regular check-up;

Regarding this ECG, which answer(s) is(are) true?

Patient: 68-year-old man, exertional dyspnea, NYHA IIB (moderate exercise);

Regarding this ECG, which answer(s) is(are) true?

Patient: 77-year-old man with dilated cardiomyopathy, admitted for syncope;

Regarding this ECG, which answer(s) is(are) true?

Patient: 57-year-old man, former high-level athlete, asymptomatic; routine electrocardiogram;

Which answer(s) is(are) true?

Patient: 78-year-old man with arterial hypertension and fatigue;

Which answer(s) is(are) true regarding the diagnosis(es) on this ECG upon entry in the cardiology department?

Patient: 87-year-old woman; admitted due to two syncopes;

Which diagnosis(es) is(are) true for this ECG?

Patient: 81-year-old man with previous history of extensive anterior infarction; hospitalization for 2 episodes of syncope;

Which answer(s) is(are) true?

Patient: 65-year-old man, hospitalized for sudden syncope;

Which answer(s) is(are) true?

Patient: 83-year-old man with severe aortic stenosis awaiting cardiac surgery; hospitalization for Adams-Stokes syncope;

Which answer(s) is(are) true?

Patient: 54-year-old man without prior history; admitted for syncope;

Which answers are true?

Patient: 83-year-old man; hospitalized for syncope;

Which answer(s) is(are) true?

Patient: 63-year-old man with multiple risk factors (tobacco use, hypertension, NIDD), constrictive chest pain since 1 hour; call to SAMU emergency services; ECG recorded on arrival at the emergency room;

Regarding this ECG, which answer(s) is(are) true?

Patient: 63-year-old man with multiple risk factors (tobacco use, hypertension, NIDD), constrictive chest pain since 1 hour; call to SAMU emergency services; ECG recorded on arrival at the emergency room;

Regarding this ECG, which answer(s) is(are) true?

Patient: 73-year-old woman, hypertensive with concentric left ventricular hypertrophy; control surface ECG; asthenic patient;

Regarding this ECG, which answer(s) is(are) true?

Patient: 64-year-old man, dilated heart disease, hospitalized for asthenia and exercise intolerance;

Regarding this ECG, which answer(s) is(are) true?

Patient: 45-year-old woman with no prior history, asymptomatic, evidence of bradycardia on auscultation; recording of a 24-hour Holter-ECG;

Regarding this ECG, which answer(s) is(are) true?

Patient: 83-year-old man, hypertensive treated by beta-blocker, hospitalized in the setting of repeated lightheadedness with a fall; evidence of a prolonged pause during entry electrocardiogram;

Regarding this ECG, which answer(s) is(are) true?

Patient: 67-year-old man with a history of atrial fibrillation referred to the department due to discovery of irregular bradycardia suggesting the need for implanting a pacemaker;

Regarding this ECG, which answer(s) is(are) true?

Patient: 85-year-old man with grade II mitral regurgitation and a history of atrial fibrillation treated with anticoagulants and amiodarone; hospitalization for palpitations and cognitive impairment;

Which features are associated with sick sinus syndrome?

Patient: 74-year-old man with repeated syncopes with palpitations prior to loss of consciousness. Tracing recorded during occurrence of palpitations.

This patient presents:

Patient: 68-year-old man with ischemic cardiomyopathy and altered ejection fraction of 25%;

Which diagnosis(es) is(are) true for this ECG?

Patient: 87-year-old woman; admitted after two syncopes;

Which diagnosis(es) is(are) true for this ECG?

Patient: Young woman 24 years of age, with no prior history or risk factor, presenting chest pain on limited exertion; recording of a continuous electrocardiogram during moderate exercise;

Which diagnosis(es) is(are) true for the second portion of the ECG?

Patient: 74-year-old man with chronic AF;

Which diagnosis(es) is(are) true for this ECG?

Patient: Asymptomatic 24-year-old man;

Which diagnosis(es) is(are) true for this ECG?

Patient: 64-year-old man with a chronic cor pulmonale (history of pulmonary embolism)

Which diagnosis(es) is(are) true for this ECG?

Patient: 78-year-old man with no known history, hospitalized for traumatic syncope;

Which diagnosis(es) is(are) true for this ECG?

Patient: 83-year-old man, with severe mitral regurgitation awaiting surgery; three syncopes in two days at home with facial trauma and fracture of the malar bone;

Which diagnosis(es) is(are) true for this ECG?

Patient: 74-year-old man, severe cardiac failure due to primary cardiomyopathy;

Which diagnosis(es) is(are) true for this ECG?

Patient: 24-year-old man with no prior history;

Which diagnosis(es) is(are) true for this ECG?

Patient: 69-year-old man implanted with a Medtronic dual-chamber pacemaker following repeated syncopes due to sinus node dysfunction; the 2 pacing leads are well positioned with normal pacing impedances, correct sensing and satisfactory pacing thresholds; 3 days after implantation, pacemaker evaluation; programming of various pacing modes and recording of tracings; for this first tracing, device programmed to ODO mode;

Regarding this ECG, which answer(s) is(are) true?

Patient: 69-year-old man implanted with a Medtronic dual-chamber pacemaker following repeated syncopes due to sinus node dysfunction; the 2 pacing leads are well positioned with normal pacing impedances, correct sensing and satisfactory pacing thresholds; 3 days after implantation, pacemaker evaluation; programming of various pacing modes and recording of tracings; for this first tracing, ; device programmed to DOO mode;

Regarding this ECG, which answer(s) is(are) true?

Patient: 69-year-old man implanted with a Medtronic dual-chamber pacemaker following repeated syncopes due to sinus node dysfunction; the 2 pacing leads are well positioned with normal pacing impedances, correct sensing and satisfactory pacing thresholds; 3 days after implantation, pacemaker evaluation; programming of various pacing modes and recording of tracings; for this first tracing,  device programmed to VVI mode 70 bpm;

Regarding this ECG, which answer(s) is(are) true?

Patient: 69-year-old man implanted with a Medtronic dual-chamber pacemaker following repeated syncopes due to sinus node dysfunction; the 2 pacing leads are well positioned with normal pacing impedances, correct sensing and satisfactory pacing thresholds; 3 days after implantation, pacemaker evaluation; programming of various pacing modes and recording of tracings; for this first tracing, device programmed to DDD mode 70 bpm.

Regarding this ECG, which answer(s) is(are) true?

Patient: 67-year-old man implanted with a dual-chamber pacemaker for complete atrioventricular block; recording of this tracing during the consultation;

Regarding this ECG, which answer(s) is(are) true?

Patient: 69-year-old man implanted with a Medtronic dual-chamber pacemaker;

Regarding this ECG, which answer(s) is(are) true?

Patient: 78-year-old man implanted with a dual-chamber pacemaker in the setting of a complete atrioventricular block with a right ventricular pacing lead positioned at the right ventricular outflow tract; recurrence of syncopes a few weeks after implantation;

Regarding this ECG, which answer(s) is(are) true?

Patient: Man implanted with a pacemaker operating in VVI mode for an atrial disease (alternating between sinus node dysfunction and episodes of atrial fibrillation); control electrocardiogram;

Regarding this ECG, which answer(s) is(are) true?

Patient: 79-year-old man implanted with a Medtronic dual-chamber pacemaker for complete atrioventricular block; 3 days after discharge, consultation in the emergency room for palpitations; recording of this tracing; programming in DDD mode;

Regarding this ECG, which answer(s) is(are) true?

Patient: Same patient as previous tracing; programming of the algorithm for interruption of pacemaker-mediated tachycardia;

Regarding this ECG, which answer(s) is(are) true?

Patient: 78-year-old man, implanted with a dual-chamber pacemaker for atrial disease; hospitalization for palpitations and signs of cardiac decompensation;

Regarding this ECG, which answer(s) is(are) true?

Patient: 78-year-old man, implanted with a dual-chamber pacemaker for atrial disease; hospitalization for palpitations and signs of cardiac decompensation;

Regarding this ECG, which answer(s) is(are) true?

Patient: 74-year-old man with severe dilated cardiomyopathy and complete atrioventricular block with implanted Medtronic triple chamber defibrillator; right ventricular pacing lead in septo-apical position and left ventricular pacing lead in lateral wall; significant improvement in symptoms and ejection fraction;

Regarding this ECG, which answer(s) is(are) true?

Patient: 63-year-old man with no particular prior history;

On this ECG, we find:

Patient: 67-year-old man with no prior history; ECG performed for an insurance checkup;

On this ECG, we find:

Patient: 75-year-old man with episodes of paroxysmal atrial fibrillation was referred because of bradycardia (measurement of a heartbeat by radial measurement by his attending physician) and possible pacemaker implantation;

On this ECG, we observe:

Patient: Same patient as previous tracing: 75-year-old man with paroxysmal AF; referred for diagnosis of bradycardia (pulse measurement by his attending physician) and discussion regarding possible pacemaker implantation;

On this ECG, we find:

Patient: 64-year-old man with a history of paroxysmal atrial fibrillation; consults for palpitations;

On this ECG, we find :

Patient: 64-year-old man with a prior history of extensive anterior infarction; altered left ventricular ejection fraction (38%); ECG monitoring;

On this ECG, we find:

Patient: Asymptomatic 57-year-old man with no prior history, referred to his cardiologist by his attending physician for bradycardia diagnosed by pulse measurement; performing of an electrocardiogram in this setting;

On this ECG, we find:

Patient: 39-year-old man with no particular prior history; hospitalization following the occurrence of a traumatic syncopal episode; recording of this tracing;

On this ECG, we find:

Patient: 37-year-old woman with no prior history; performing of an electrocardiogram for palpitations;

On this ECG, we find:

Patient: 47-year-old man with arrhythmogenic right ventricular dysplasia; beta-blocker treatment; control ECG;

On this ECG, we find:

Patient: 17-year-old adolescent with no prior history, asymptomatic;

What is(are) the abnormality(ies) present on this tracing?

Patient: 54-year-old woman with mitral valve disease, chronic renal failure, moderate anemia; hospitalization for cardiac decompensation due to febrile bronchitis;

What is(are) the abnormality(ies) present on this tracing?

Patient: 65-year-old male with no prior history; consultation for palpitations occurring since a few days;

What abnormality(ies) are found on this tracing?

Patient: 79-year-old man with treated arterial hypertension; consultation for palpitations occurring since a few days;

What abnormality(ies) is(are) found on this tracing?

Patient: 78-year-old man treated with flecainide and beta-blocker for episodes of paroxysmal AF; consultation for palpitations and asthenia experienced since several days;

On this ECG, we find:

Patient: 78-year-old man with a history of pulmonary embolism and chronic cor pulmonale; hospitalization for palpitations (rate of 130 bpm); recording of the electrocardiogram at the time of performing a sino-carotid massage;

left bundle branch blockWhich answer(s) is(are) true regarding the diagnosis(es) on this ECG?

Patient: 54-year-old obese woman; hospitalization for palpitations; recording of the electrocardiogram;

Which answer(s) is(are) true regarding the diagnosis(es) on this ECG?

Patient: 67-year-old woman, hypertensive treated with flecainide for paroxysmal atrial fibrillation; palpitations with lipothymia; recording of this tracing at entry;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 22-year-old male with no prior history; emergency hospitalization for palpitations;

What is(are) the possible diagnosis(es) for the tachycardia observed on this ECG?

Patient: 36-year-old man with a tetralogy of Fallot; repair surgery at the age of 3 years; second surgery with implantation of a pulmonary bioprosthesis at the age of 21; hospitalization for cardiac decompensation;

Which answer(s) is(are) true regarding the diagnosis(es) on this ECG?

Patient: Newborn with prenatal diagnosis of transposition of great vessels; Rashkind intervention at birth with good result; permeable arterial duct; indication of arterial switch;

Which answer(s) is(are) true regarding the diagnosis(es) on this ECG recorded at birth?

Patient: 87-year-old man with ischemic cardiomyopathy and left bundle branch block; hospitalization for repeated syncope; recording of a long tracing (lead II over 1 minute); the patient presented a near-syncope during the recording of the tracing;

Which answer(s) is(are) true regarding the diagnosis(es) on this ECG? We can observe:

Patient: young man 21 years of age applying for a professional firefighter’s position, referred for identification of an abnormal tracing; presented some episodes of tachycardia with sudden onset and end;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 15-year-old girl admitted for palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 31-year-old patient presenting palpitations with sudden onset and termination; ECG recorded during the course of an episode;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 45-year-old man with no prior history, admittted for palpitations (several episodes over the past month lasting about 30 minutes);

As part of the clinical work-up for palpitations, this electrocardiogram does not allow to eliminate which of the following diagnosis(es)?

Patient: 54-year-old man with metabolic syndrome treated with flecainide and beta-blocker; palpitations; first tracing recorded during an episode of palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 63-year-old man with multiple risk factors hospitalized for palpitations; ECG recorded during a well-hemodynamically supported tachycardia episode;

What is(are) the possible diagnosis(es) on this ECG?

Patients: The various patients presented in this case series underwent a work-up for palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 26-year-old patient hospitalized for palpitations with sudden onset and termination; ECG recorded during the course of an episode;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 14-year-old adolescent, asymptomatic; evidence of tachycardia during a systematic examination;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 79-year-old man with no known history or intimation of palpitations, hospitalized for multiple lipothymia episodes;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 21-year-old man hospitalized for syncope; first tracing recorded during a precarious hemodynamic state of the patient;

What is(are) the possible diagnosis(es) on this ECG?

Patient: Young man 17 years of age with no particular prior history having presented a recovered sudden death during a football game (electric shock delivered with a semi-automatic external defibrillator); patient referred to the department; an accessory pathway pattern is discovered and an electrophysiological study is performed in order to measure the anterograde refractory periods of the accessory pathway;

What is(are) the possible diagnosis(es) on this ECG?

Patient: Young girl 11 years of age with Ebstein’s disease and an accessory pathway; stable cardiovascular condition with some episodes of paroxysmal palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 28-year-old man with Ebstein’s disease with pre-excitation; at the age of 11, the patient underwent a first procedure for the removal of a right posterolateral accessory pathway responsible for palpitations; current emergency hospitalization for sudden palpitations with unstable hemodynamics; injection of 2 ampules of intravenous amiodarone allowed a reduction of the arrhythmia with clinical stabilization;

What is(are) the possible diagnosis(es) on this ECG?

Patient: Young man 20 years of age with no prior history, referred to the department for palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 54-year-old patient with a long history of well-tolerated tachycardias which terminate spontaneously after 2 to 3 minutes; daily episodes of longer duration since some time;

Which answer(s) is(are) true on this ECG?

Patients: Young woman 24 years of age with frequent, regular tachycardias ceasing spontaneously after about 30 seconds;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 24-year-old man with paroxysmal tachycardias, with abrupt onset and abrupt termination, lasting a few minutes; recording of the onset of a palpitation episode

The initial tracing is normalthe initial tracing is normal. Which answer(s) is(are)true for this ECG?

Patient: 34-year-old man with no prior history, presenting palpitations; cardiac ultrasound without abnormality; recording of a tracing during an episode of palpitations

What is(are) the possible diagnosis(es) on this ECG?

Patient: 42-year-old man followed by his cardiologist for evidence of ventricular extrasystoles; sensations of palpitations occurring during recovery after physical exertion;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 45-year-old man with right ventricular arrhythmogenic dysplasia; treatment by beta-blocker; 2 ablation procedures for a ventricular tachycardia originating  from the pulmonary infundibulum; implantation of a dual-chamber defibrillator given the recurrence of tachycardias;

Which sign(s) of right ventricular arrhythmogenic dysplasia is(are) found on this ECG?

Patient: 64-year-old man with inferior myocardial infarction 8 years previously; ejection fraction of 45%; sensation of palpitations with lipothymia; ECG recorded upon entry to the emergency department;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 74-year-old patient with permanent atrial fibrillation, having undergone an ablation of the atrioventricular node and implantation of a triple-chamber pacemaker (right ventricular pacing lead and left ventricular pacing lead); hospitalization for syncopal episode;

Given the patient’s clinical history and tracing, what is(are) the possible diagnosis(es) for this ECG?

Patient: Young girl 14 years of age, performing competition tennis, with no particular prior history; incidental discovery of irregular heart rate;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 23-year-old man with a tetralogy of Fallot; repair surgery at the age of 6 months; residual pulmonary regurgitation; multiple episodes of palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 67-year-old patient with dilated cardiomyopathy, ejection fraction of 40%, hospitalized for palpitations;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 62-year-old man with severe dilated cardiomyopathy; syncopal episode;

What is(are) the possible diagnosis(es) on this ECG?

Patient: 61-year-old man with risk factors (active smoking and dyslipidemia) admitted to the intensive care unit for an acute anterior coronary syndrome; angioplasty was performed with stent placement in the anterior interventricular coronary artery 12 hours after the onset of symptoms; severely diminished left ventricular ejection fraction (30%); 10 days after this episode, new hospitalization for a recovered sudden death;

What is(are) the possible diagnosis(es) on this ECG?

What is(are) the possible diagnosis(es) on this ECG?

Patient: 48-year-old man with history of inferior infarction; hospitalization following the occurrence of 2 episodes of traumatic syncope; recording of this tracing;

On this ECG, we can find:

Patient: 48-year-old man with history of inferior infarction; hospitalization following the occurrence of 2 episodes of traumatic syncope; recording of this tracing;

On these Holter-ECG tracings, we can find:

Patient: 84-year-old patient with a history of paroxysmal atrial fibrillation, hospitalized for palpitations and signs of left heart failure; introduction of a loading dose of amiodarone and intravenous diuretic treatment; episodes of near-syncope;

On this ECG, we can find:

Patient: 73-year-old woman with ischemic cardiomyopathy, treated with erythromycin and antihistamine for a community-acquired pneumonia with diarrhea; hospitalization for 3 episodes of severe syncope;

On this ECG, we can find: